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Recognised as Colour

#1D8B95

  • #1D8B95
  • Cyan
  • Dark
  • Nearest: Dark cyan

#1D8B95 is a cyan with RGB values 29, 139, 149 and HSL 185°, 67%, 35%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#1D8B95#1D8B95
HEX#1D8B95
RGBrgb(29, 139, 149)
RGB (0–1)0.1137, 0.5451, 0.5843
RGB percentages11.4%, 54.5%, 58.4%
HSLhsl(185, 67.4%, 34.9%)
HSV / HSBhsv(185, 80.5%, 58.4%)
CMYK80.5%, 6.7%, 0%, 41.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,936,277
CSS custom property--colour: #1D8B95;

Brightness & contrast

Relative luminance0.20896WCAG 2.x, 0 is black and 1 is white
Perceived brightness118.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.18:1
Contrast with white4.05:1WCAG normal text: Fail
Contrast with black5.18:1WCAG normal text: AA
Greyscale equivalent#747474
Inverted#E2746A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7F8596no red cones; affects about 1% of men; ΔE 27.4 from the original
Deuteranopia#6F7995no green cones; the most common form, about 1% of men; ΔE 28.5 from the original
Tritanopia#00918Eno blue cones; rare, and affects men and women equally; ΔE 9.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.05:1WCAG large text: AA
Contrast with black, large text5.18:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 7Teal · ΔE 7.8Cadetblue · ΔE 12Light seagreen · ΔE 19.2Slate grey · ΔE 23.6Light slate grey · ΔE 23.6
Nearest named CSS colourDark cyan (#008B8B)ΔE 7.04, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#95271D
Analogous#1D9563, #1D4F95
Triadic#951D8B, #8B951D
Split complementary#951D4F, #95631D
Tetradic#631D95, #95271D, #4F951D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#94E3EA
Lighter +30%#69D8E2
Lighter +20%#3ECDDA
Lighter +10%#25B3C0
Darker −10%#15636A
Darker −20%#0C3B40
Darker −30%#041415
Darker −40%#000000
More saturated +25%#079EAB
Less saturated −25%#33787F

Channel breakdown

R29
G139
B149
Red29 (11.4%)
Green139 (54.5%)
Blue149 (58.4%)
Hue185°
Saturation (HSL)67.42%
Lightness34.9%
Dominant channelBlue
Hex per channelR 1D · G 8B · B 95

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Every value on this page was computed from “1d8b95” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.