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Recognised as Colour

#2B667A

  • #2B667A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#2B667A is a cyan with RGB values 43, 102, 122 and HSL 195°, 48%, 32%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2B667A#2B667A
HEX#2B667A
RGBrgb(43, 102, 122)
RGB (0–1)0.1686, 0.4, 0.4784
RGB percentages16.9%, 40%, 47.8%
HSLhsl(195.2, 47.9%, 32.4%)
HSV / HSBhsv(195.2, 64.8%, 47.8%)
CMYK64.8%, 16.4%, 0%, 52.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,844,282
CSS custom property--colour: #2B667A;

Brightness & contrast

Relative luminance0.11421WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.39:1
Contrast with white6.39:1WCAG normal text: AA
Contrast with black3.28:1WCAG normal text: Fail
Greyscale equivalent#5B5B5B
Inverted#D49985

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5B647Bno red cones; affects about 1% of men; ΔE 15.1 from the original
Deuteranopia#4F5B7Ano green cones; the most common form, about 1% of men; ΔE 16.2 from the original
Tritanopia#006C6Cno blue cones; rare, and affects men and women equally; ΔE 16.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.39:1WCAG large text: AAA
Contrast with black, large text3.28:1WCAG large text: AA

Named colours

Dark slate grey · ΔE 16Slate grey · ΔE 17.5Light slate grey · ΔE 19.6Teal · ΔE 20Steel blue · ΔE 21.3Dim grey · ΔE 21.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.98, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7A3F2B
Analogous#2B7A66, #2B3E7A
Triadic#7A2B66, #667A2B
Split complementary#7A2B3F, #7A662B
Tetradic#662B7A, #7A3F2B, #3E7A2B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#97C9DA
Lighter +30%#71B6CD
Lighter +20%#4BA2C0
Lighter +10%#3886A0
Darker −10%#1E4654
Darker −20%#10272F
Darker −30%#030709
Darker −40%#000000
More saturated +25%#16708F
Less saturated −25%#405C65

Channel breakdown

R43
G102
B122
Red43 (16.9%)
Green102 (40%)
Blue122 (47.8%)
Hue195.19°
Saturation (HSL)47.88%
Lightness32.35%
Dominant channelBlue
Hex per channelR 2B · G 66 · B 7A

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Every value on this page was computed from “2b667a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.