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Recognised as Colour

#1DCBD2

  • #1DCBD2
  • Cyan
  • Dark
  • Nearest: Dark turquoise

#1DCBD2 is a cyan with RGB values 29, 203, 210 and HSL 182°, 76%, 47%. It is a dark colour, so black text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#1DCBD2#1DCBD2
HEX#1DCBD2
RGBrgb(29, 203, 210)
RGB (0–1)0.1137, 0.7961, 0.8235
RGB percentages11.4%, 79.6%, 82.4%
HSLhsl(182.3, 75.7%, 46.9%)
HSV / HSBhsv(182.3, 86.2%, 82.4%)
CMYK86.2%, 3.3%, 0%, 17.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,952,722
CSS custom property--colour: #1DCBD2;

Brightness & contrast

Relative luminance0.47626WCAG 2.x, 0 is black and 1 is white
Perceived brightness171.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.53:1
Contrast with white2:1WCAG normal text: Fail
Contrast with black10.53:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#E2342D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BBC1D3no red cones; affects about 1% of men; ΔE 39.3 from the original
Deuteranopia#A4B0D3no green cones; the most common form, about 1% of men; ΔE 40.9 from the original
Tritanopia#00D3CDno blue cones; rare, and affects men and women equally; ΔE 8.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2:1WCAG large text: Fail
Contrast with black, large text10.53:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 3.2Medium turquoise · ΔE 7.1Light seagreen · ΔE 12.4Turquoise · ΔE 14.6Aqua · ΔE 19.8Cyan · ΔE 19.8
Nearest named CSS colourDark turquoise (#00CED1)ΔE 3.24, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D2241D
Analogous#1DD27E, #1D70D2
Triadic#D21DCB, #CBD21D
Split complementary#D21D70, #D27E1D
Tetradic#7F1DD2, #D2241D, #70D21D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C4F5F7
Lighter +30%#97EDF1
Lighter +20%#6BE6EA
Lighter +10%#3EDEE4
Darker −10%#17A0A5
Darker −20%#117478
Darker −30%#0A494C
Darker −40%#041E1F
More saturated +25%#00E6EF
Less saturated −25%#3BAFB4

Channel breakdown

R29
G203
B210
Red29 (11.4%)
Green203 (79.6%)
Blue210 (82.4%)
Hue182.32°
Saturation (HSL)75.73%
Lightness46.86%
Dominant channelBlue
Hex per channelR 1D · G CB · B D2

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Every value on this page was computed from “1dcbd2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.