Colour

#397D6F

#397D6F
Cyan
Dark
Nearest: Teal

#397D6F is a cyan with RGB values 57, 125, 111 and HSL 168°, 37%, 36%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#397D6F#397D6F

HEX#397D6F

RGBrgb(57, 125, 111)

RGB (0–1)0.2235, 0.4902, 0.4353

RGB percentages22.4%, 49%, 43.5%

HSLhsl(167.6, 37.4%, 35.7%)

HSV / HSBhsv(167.6, 54.4%, 49%)

CMYK54.4%, 0%, 11.2%, 51%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,767,663

CSS custom property--colour: #397D6F;

Brightness & contrast

Relative luminance0.16685WCAG 2.x, 0 is black and 1 is white

Perceived brightness107.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.84:1

Contrast with white4.84:1WCAG normal text: AA

Contrast with black4.34:1WCAG normal text: Fail

Greyscale equivalent#6E6E6E

Inverted#C68290

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#79766Eno red cones; affects about 1% of men; ΔE 25.2 from the original

Deuteranopia#6E6E70no green cones; the most common form, about 1% of men; ΔE 25.7 from the original

Tritanopia#147F79no blue cones; rare, and affects men and women equally; ΔE 7.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.84:1WCAG large text: AAA

Contrast with black, large text4.34:1WCAG large text: AA

Named colours

Teal · ΔE 10.3 Dark cyan · ΔE 12.3 Cadetblue · ΔE 16.7 Dark slate grey · ΔE 21.9 Light seagreen · ΔE 23 Sea green · ΔE 24.2

Nearest named CSS colourTeal (#008080)ΔE 10.25, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#7D3947

Analogous#397D4D, #39697D

Triadic#6F397D, #7D6F39

Split complementary#7D3969, #7D4D39

Tetradic#4D397D, #7D3947, #697D39

Tints, shades & saturation

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

Lighter +40%#AAD8CF

Lighter +30%#87C8BB

Lighter +20%#64B8A7

Lighter +10%#49A08E

Darker −10%#295A50

Darker −20%#193731

Darker −30%#091412

Darker −40%#000000

More saturated +25%#22947C

Less saturated −25%#506662

Channel breakdown

R57

G125

B111

Red57 (22.4%)

Green125 (49%)

Blue111 (43.5%)

Hue167.65°

Saturation (HSL)37.36%

Lightness35.69%

Dominant channelGreen

Hex per channelR 39 · G 7D · B 6F

Keep nerding

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

#397D6F

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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