Colour

#001C25

#001C25
Cyan
Dark
Nearest: Black

#001C25 is a cyan with RGB values 0, 28, 37 and HSL 195°, 100%, 7%. It is a dark colour, so white text on it reaches 17.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#001C25#001C25

HEX#001C25

RGBrgb(0, 28, 37)

RGB (0–1)0, 0.1098, 0.1451

RGB percentages0%, 11%, 14.5%

HSLhsl(194.6, 100%, 7.3%)

HSV / HSBhsv(194.6, 100%, 14.5%)

CMYK100%, 24.3%, 0%, 85.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,205

CSS custom property--colour: #001C25;

Brightness & contrast

Relative luminance0.00964WCAG 2.x, 0 is black and 1 is white

Perceived brightness24.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.61:1

Contrast with white17.61:1WCAG normal text: AAA

Contrast with black1.19:1WCAG normal text: Fail

Greyscale equivalent#171717

Inverted#FFE3DA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#171B25no red cones; affects about 1% of men; ΔE 8.2 from the original

Deuteranopia#111725no green cones; the most common form, about 1% of men; ΔE 8.9 from the original

Tritanopia#001F1Fno blue cones; rare, and affects men and women equally; ΔE 7.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.61:1WCAG large text: AAA

Contrast with black, large text1.19:1WCAG large text: Fail

Named colours

Black · ΔE 14.4 Dark slate grey · ΔE 23.8 Dim grey · ΔE 37.5 Slate grey · ΔE 44.4 Teal · ΔE 45.3 Gray · ΔE 46.3

Nearest named CSS colourBlack (#000000)ΔE 14.4, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#250900

Analogous#00251B, #000A25

Triadic#25001C, #1C2500

Split complementary#25000A, #251B00

Tetradic#1B0025, #250900, #0A2500

Tints, shades & saturation

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

Lighter +40%#00B6F1

Lighter +30%#0090BE

Lighter +20%#00698B

Lighter +10%#004358

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#001C25

Less saturated −25%#051A20

Channel breakdown

G28

B37

Red0 (0%)

Green28 (11%)

Blue37 (14.5%)

Hue194.59°

Saturation (HSL)100%

Lightness7.25%

Dominant channelBlue

Hex per channelR 00 · G 1C · B 25

Keep nerding

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

#001C25

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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