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Recognised as Colour

#150A0E

  • #150A0E
  • Red
  • Dark
  • Nearest: Black

#150A0E is a red with RGB values 21, 10, 14 and HSL 338°, 35%, 6%. It is a dark colour, so white text on it reaches 19.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#150A0E#150A0E
HEX#150A0E
RGBrgb(21, 10, 14)
RGB (0–1)0.0824, 0.0392, 0.0549
RGB percentages8.2%, 3.9%, 5.5%
HSLhsl(338.2, 35.5%, 6.1%)
HSV / HSBhsv(338.2, 52.4%, 8.2%)
CMYK0%, 52.4%, 33.3%, 91.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,378,830
CSS custom property--colour: #150A0E;

Brightness & contrast

Relative luminance0.00408WCAG 2.x, 0 is black and 1 is white
Perceived brightness14.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.41:1
Contrast with white19.41:1WCAG normal text: AAA
Contrast with black1.08:1WCAG normal text: Fail
Greyscale equivalent#0D0D0D
Inverted#EAF5F1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0B0C0Eno red cones; affects about 1% of men; ΔE 4.5 from the original
Deuteranopia#0E0E0Eno green cones; the most common form, about 1% of men; ΔE 4.5 from the original
Tritanopia#170A0Bno blue cones; rare, and affects men and women equally; ΔE 1.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.41:1WCAG large text: AAA
Contrast with black, large text1.08:1WCAG large text: Fail

Named colours

Black · ΔE 5.8Dark slate grey · ΔE 32.1Dim grey · ΔE 41Gray · ΔE 50.1Slate grey · ΔE 50.6Light slate grey · ΔE 53.7
Nearest named CSS colourBlack (#000000)ΔE 5.8, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0A1511
Analogous#150A13, #150C0A
Triadic#0E150A, #0A0E15
Split complementary#0A150B, #0A1315
Tetradic#13150A, #0A1511, #0C0A15

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9F4C6A
Lighter +30%#7D3B53
Lighter +20%#5A2B3C
Lighter +10%#381A25
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#19060D
Less saturated −25%#110E0F

Channel breakdown

R21
G10
B14
Red21 (8.2%)
Green10 (3.9%)
Blue14 (5.5%)
Hue338.18°
Saturation (HSL)35.48%
Lightness6.08%
Dominant channelRed
Hex per channelR 15 · G 0A · B 0E

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Every value on this page was computed from “150a0e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.