Colour

#19593F

#19593F
Cyan
Dark
Nearest: Dark slate grey

#19593F is a cyan with RGB values 25, 89, 63 and HSL 156°, 56%, 22%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#19593F#19593F

HEX#19593F

RGBrgb(25, 89, 63)

RGB (0–1)0.098, 0.349, 0.2471

RGB percentages9.8%, 34.9%, 24.7%

HSLhsl(155.6, 56.1%, 22.4%)

HSV / HSBhsv(155.6, 71.9%, 34.9%)

CMYK71.9%, 0%, 29.2%, 65.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,661,247

CSS custom property--colour: #19593F;

Brightness & contrast

Relative luminance0.0771WCAG 2.x, 0 is black and 1 is white

Perceived brightness72.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.26:1

Contrast with white8.26:1WCAG normal text: AAA

Contrast with black2.54:1WCAG normal text: Fail

Greyscale equivalent#4A4A4A

Inverted#E6A6C0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#58523Eno red cones; affects about 1% of men; ΔE 26.2 from the original

Deuteranopia#4F4C41no green cones; the most common form, about 1% of men; ΔE 26.3 from the original

Tritanopia#005952no blue cones; rare, and affects men and women equally; ΔE 12.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text8.26:1WCAG large text: AAA

Contrast with black, large text2.54:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 20.3 Teal · ΔE 23.2 Dark olivegreen · ΔE 24.5 Sea green · ΔE 24.6 Dark cyan · ΔE 26.5 Dim grey · ΔE 30.7

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 20.26, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#591933

Analogous#19591F, #195359

Triadic#3F1959, #593F19

Split complementary#591953, #591F19

Tetradic#1F1959, #591933, #535919

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#69D5A9

Lighter +30%#41CA92

Lighter +20%#2FA977

Lighter +10%#24815B

Darker −10%#0E3123

Darker −20%#030907

Darker −30%#000000

Darker −40%#000000

More saturated +25%#0B6742

Less saturated −25%#274B3C

Channel breakdown

R25

G89

B63

Red25 (9.8%)

Green89 (34.9%)

Blue63 (24.7%)

Hue155.63°

Saturation (HSL)56.14%

Lightness22.35%

Dominant channelGreen

Hex per channelR 19 · G 59 · B 3F

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#19593F

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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