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Recognised as Colour

#61D4E7

  • #61D4E7
  • Cyan
  • Light
  • Nearest: Sky blue

#61D4E7 is a cyan with RGB values 97, 212, 231 and HSL 189°, 74%, 64%. It is a light colour, so black text on it reaches 12.1:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#61D4E7#61D4E7
HEX#61D4E7
RGBrgb(97, 212, 231)
RGB (0–1)0.3804, 0.8314, 0.9059
RGB percentages38%, 83.1%, 90.6%
HSLhsl(188.5, 73.6%, 64.3%)
HSV / HSBhsv(188.5, 58%, 90.6%)
CMYK58%, 8.2%, 0%, 9.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,411,495
CSS custom property--colour: #61D4E7;

Brightness & contrast

Relative luminance0.55398WCAG 2.x, 0 is black and 1 is white
Perceived brightness187.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.08:1
Contrast with white1.74:1WCAG normal text: Fail
Contrast with black12.08:1WCAG normal text: AAA
Greyscale equivalent#BDBDBD
Inverted#9E2B18

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C3CDE8no red cones; affects about 1% of men; ΔE 29.7 from the original
Deuteranopia#AFBEE7no green cones; the most common form, about 1% of men; ΔE 31 from the original
Tritanopia#00DDDAno blue cones; rare, and affects men and women equally; ΔE 18.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.74:1WCAG large text: Fail
Contrast with black, large text12.08:1WCAG large text: AAA

Named colours

Sky blue · ΔE 12.5Dark turquoise · ΔE 14.7Medium turquoise · ΔE 15.1Pale turquoise · ΔE 18.3Powder blue · ΔE 18.5Light blue · ΔE 18.5
Nearest named CSS colourSky blue (#87CEEB)ΔE 12.46, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E77461
Analogous#61E7B7, #6191E7
Triadic#E761D4, #D4E761
Split complementary#E76191, #E7B761
Tetradic#B761E7, #E77461, #91E761

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E6F8FB
Lighter +20%#BAECF4
Lighter +10%#8DE0EE
Darker −10%#35C8E0
Darker −20%#1EADC4
Darker −30%#178698
Darker −40%#105F6C
More saturated +25%#4AE4FE
Less saturated −25%#78C4D0

Channel breakdown

R97
G212
B231
Red97 (38%)
Green212 (83.1%)
Blue231 (90.6%)
Hue188.51°
Saturation (HSL)73.63%
Lightness64.31%
Dominant channelBlue
Hex per channelR 61 · G D4 · B E7

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Every value on this page was computed from “61d4e7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.