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Recognised as Colour

#015A67

  • #015A67
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#015A67 is a cyan with RGB values 1, 90, 103 and HSL 188°, 98%, 20%. It is a dark colour, so white text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#015A67#015A67
HEX#015A67
RGBrgb(1, 90, 103)
RGB (0–1)0.0039, 0.3529, 0.4039
RGB percentages0.4%, 35.3%, 40.4%
HSLhsl(187.6, 98.1%, 20.4%)
HSV / HSBhsv(187.6, 99%, 40.4%)
CMYK99%, 12.6%, 0%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer88,679
CSS custom property--colour: #015A67;

Brightness & contrast

Relative luminance0.08298WCAG 2.x, 0 is black and 1 is white
Perceived brightness77.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.9:1
Contrast with white7.9:1WCAG normal text: AAA
Contrast with black2.66:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#FEA598

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#505668no red cones; affects about 1% of men; ΔE 20 from the original
Deuteranopia#444E67no green cones; the most common form, about 1% of men; ΔE 20.5 from the original
Tritanopia#005F5Eno blue cones; rare, and affects men and women equally; ΔE 9.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.9:1WCAG large text: AAA
Contrast with black, large text2.66:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 12.3Teal · ΔE 18.5Dark cyan · ΔE 22.4Slate grey · ΔE 24.2Dim grey · ΔE 24.6Light slate grey · ΔE 26.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.34, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#670E01
Analogous#016741, #012767
Triadic#67015A, #5A6701
Split complementary#670127, #674101
Tetradic#410167, #670E01, #276701

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#37E4FD
Lighter +30%#04DDFD
Lighter +20%#02B2CC
Lighter +10%#01869A
Darker −10%#012E34
Darker −20%#000202
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005B68
Less saturated −25%#0E505A

Channel breakdown

R1
G90
B103
Red1 (0.4%)
Green90 (35.3%)
Blue103 (40.4%)
Hue187.65°
Saturation (HSL)98.08%
Lightness20.39%
Dominant channelBlue
Hex per channelR 01 · G 5A · B 67

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Every value on this page was computed from “015a67” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.