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Colour

#0A5F72

  • #0A5F72
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#0A5F72 is a cyan with RGB values 10, 95, 114 and HSL 191°, 84%, 24%. It is a dark colour, so white text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0A5F72#0A5F72
HEX#0A5F72
RGBrgb(10, 95, 114)
RGB (0–1)0.0392, 0.3725, 0.4471
RGB percentages3.9%, 37.3%, 44.7%
HSLhsl(191, 83.9%, 24.3%)
HSV / HSBhsv(191, 91.2%, 44.7%)
CMYK91.2%, 16.7%, 0%, 55.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer679,794
CSS custom property--colour: #0A5F72;

Brightness & contrast

Relative luminance0.09464WCAG 2.x, 0 is black and 1 is white
Perceived brightness82.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.26:1
Contrast with white7.26:1WCAG normal text: AAA
Contrast with black2.89:1WCAG normal text: Fail
Greyscale equivalent#4E4E4E
Inverted#F5A08D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#535C73no red cones; affects about 1% of men; ΔE 18.4 from the original
Deuteranopia#465372no green cones; the most common form, about 1% of men; ΔE 19.3 from the original
Tritanopia#006565no blue cones; rare, and affects men and women equally; ΔE 13.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.26:1WCAG large text: AAA
Contrast with black, large text2.89:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.2Teal · ΔE 19.5Slate grey · ΔE 22.1Dark cyan · ΔE 22.9Light slate grey · ΔE 24.2Steel blue · ΔE 24.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.25, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#721D0A
Analogous#0A7251, #0A2B72
Triadic#720A5F, #5F720A
Split complementary#720A2B, #72510A
Tetradic#510A72, #721D0A, #2B720A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#58D4F0
Lighter +30%#29C9EC
Lighter +20%#12ADD0
Lighter +10%#0E86A1
Darker −10%#063843
Darker −20%#021114
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00657C
Less saturated −25%#1A5563

Channel breakdown

R10
G95
B114
Red10 (3.9%)
Green95 (37.3%)
Blue114 (44.7%)
Hue190.96°
Saturation (HSL)83.87%
Lightness24.31%
Dominant channelBlue
Hex per channelR 0A · G 5F · B 72

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Every value on this page was computed from “0a5f72” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.