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Recognised as Colour

#1D8E95

  • #1D8E95
  • Cyan
  • Dark
  • Nearest: Dark cyan

#1D8E95 is a cyan with RGB values 29, 142, 149 and HSL 184°, 67%, 35%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#1D8E95#1D8E95
HEX#1D8E95
RGBrgb(29, 142, 149)
RGB (0–1)0.1137, 0.5569, 0.5843
RGB percentages11.4%, 55.7%, 58.4%
HSLhsl(183.5, 67.4%, 34.9%)
HSV / HSBhsv(183.5, 80.5%, 58.4%)
CMYK80.5%, 4.7%, 0%, 41.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,937,045
CSS custom property--colour: #1D8E95;

Brightness & contrast

Relative luminance0.21777WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.36:1
Contrast with white3.92:1WCAG normal text: Fail
Contrast with black5.36:1WCAG normal text: AA
Greyscale equivalent#767676
Inverted#E2716A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#828796no red cones; affects about 1% of men; ΔE 28.8 from the original
Deuteranopia#727B95no green cones; the most common form, about 1% of men; ΔE 29.9 from the original
Tritanopia#009490no blue cones; rare, and affects men and women equally; ΔE 8.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.92:1WCAG large text: AA
Contrast with black, large text5.36:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 5.2Teal · ΔE 7Cadetblue · ΔE 11.5Light seagreen · ΔE 17Light slate grey · ΔE 24.9Slate grey · ΔE 25
Nearest named CSS colourDark cyan (#008B8B)ΔE 5.17, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#95241D
Analogous#1D9560, #1D5295
Triadic#951D8E, #8E951D
Split complementary#951D52, #95601D
Tetradic#601D95, #95241D, #52951D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#94E5EA
Lighter +30%#69DBE2
Lighter +20%#3ED0DA
Lighter +10%#25B7C0
Darker −10%#15656A
Darker −20%#0C3D40
Darker −30%#041415
Darker −40%#000000
More saturated +25%#07A2AB
Less saturated −25%#337A7F

Channel breakdown

R29
G142
B149
Red29 (11.4%)
Green142 (55.7%)
Blue149 (58.4%)
Hue183.5°
Saturation (HSL)67.42%
Lightness34.9%
Dominant channelBlue
Hex per channelR 1D · G 8E · B 95

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Every value on this page was computed from “1d8e95” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.