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Colour

#0061CA

  • #0061CA
  • Blue
  • Dark
  • Nearest: Royal blue

#0061CA is a blue with RGB values 0, 97, 202 and HSL 211°, 100%, 40%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0061CA#0061CA
HEX#0061CA
RGBrgb(0, 97, 202)
RGB (0–1)0, 0.3804, 0.7922
RGB percentages0%, 38%, 79.2%
HSLhsl(211.2, 100%, 39.6%)
HSV / HSBhsv(211.2, 100%, 79.2%)
CMYK100%, 52%, 0%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer25,034
CSS custom property--colour: #0061CA;

Brightness & contrast

Relative luminance0.12814WCAG 2.x, 0 is black and 1 is white
Perceived brightness100.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.89:1
Contrast with white5.89:1WCAG normal text: AA
Contrast with black3.56:1WCAG normal text: Fail
Greyscale equivalent#545454
Inverted#FF9E35

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0F6DCEno red cones; affects about 1% of men; ΔE 7.9 from the original
Deuteranopia#005DC8no green cones; the most common form, about 1% of men; ΔE 2.4 from the original
Tritanopia#007B8Cno blue cones; rare, and affects men and women equally; ΔE 59.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.89:1WCAG large text: AAA
Contrast with black, large text3.56:1WCAG large text: AA

Named colours

Royal blue · ΔE 11Dodgerblue · ΔE 18.8Slate blue · ΔE 18.8Dark slateblue · ΔE 23.6Cornflower blue · ΔE 24.1Medium purple · ΔE 25.2
Nearest named CSS colourRoyal blue (#4169E1)ΔE 10.99, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CA6900
Analogous#00C6CA, #0400CA
Triadic#CA0061, #61CA00
Split complementary#CA0400, #C6CA00
Tetradic#CA00C6, #CA6900, #00CA04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#97C9FF
Lighter +30%#64AEFF
Lighter +20%#3194FF
Lighter +10%#0079FD
Darker −10%#004997
Darker −20%#003064
Darker −30%#001831
Darker −40%#000000
More saturated +25%#0061CA
Less saturated −25%#1962B1

Channel breakdown

R0
G97
B202
Red0 (0%)
Green97 (38%)
Blue202 (79.2%)
Hue211.19°
Saturation (HSL)100%
Lightness39.61%
Dominant channelBlue
Hex per channelR 00 · G 61 · B CA

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Every value on this page was computed from “0061ca” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.