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Recognised as Colour

#1A7E83

  • #1A7E83
  • Cyan
  • Dark
  • Nearest: Teal

#1A7E83 is a cyan with RGB values 26, 126, 131 and HSL 183°, 67%, 31%. 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

#1A7E83#1A7E83
HEX#1A7E83
RGBrgb(26, 126, 131)
RGB (0–1)0.102, 0.4941, 0.5137
RGB percentages10.2%, 49.4%, 51.4%
HSLhsl(182.9, 66.9%, 30.8%)
HSV / HSBhsv(182.9, 80.2%, 51.4%)
CMYK80.2%, 3.8%, 0%, 48.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,736,323
CSS custom property--colour: #1A7E83;

Brightness & contrast

Relative luminance0.1678WCAG 2.x, 0 is black and 1 is white
Perceived brightness107.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.82:1
Contrast with white4.82:1WCAG normal text: AA
Contrast with black4.36:1WCAG normal text: Fail
Greyscale equivalent#696969
Inverted#E5817C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#747883no red cones; affects about 1% of men; ΔE 26.4 from the original
Deuteranopia#666D83no green cones; the most common form, about 1% of men; ΔE 27.7 from the original
Tritanopia#00837Fno blue cones; rare, and affects men and women equally; ΔE 7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.82:1WCAG large text: AAA
Contrast with black, large text4.36:1WCAG large text: AA

Named colours

Teal · ΔE 4.4Dark cyan · ΔE 7.2Cadetblue · ΔE 14.6Light seagreen · ΔE 22.1Dark slate grey · ΔE 22.5Slate grey · ΔE 23.4
Nearest named CSS colourTeal (#008080)ΔE 4.36, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#831F1A
Analogous#1A8354, #1A4983
Triadic#831A7E, #7E831A
Split complementary#831A49, #83531A
Tetradic#541A83, #831F1A, #4A831A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#83E2E6
Lighter +30%#58D8DE
Lighter +20%#2ECDD5
Lighter +10%#22A7AE
Darker −10%#125558
Darker −20%#092C2E
Darker −30%#010303
Darker −40%#000000
More saturated +25%#069097
Less saturated −25%#2E6C6F

Channel breakdown

R26
G126
B131
Red26 (10.2%)
Green126 (49.4%)
Blue131 (51.4%)
Hue182.86°
Saturation (HSL)66.88%
Lightness30.78%
Dominant channelBlue
Hex per channelR 1A · G 7E · B 83

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Every value on this page was computed from “1a7e83” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.