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Colour

#1A150F

  • #1A150F
  • Orange
  • Dark
  • Nearest: Black

#1A150F is a orange with RGB values 26, 21, 15 and HSL 33°, 27%, 8%. It is a dark colour, so white text on it reaches 18.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1A150F#1A150F
HEX#1A150F
RGBrgb(26, 21, 15)
RGB (0–1)0.102, 0.0824, 0.0588
RGB percentages10.2%, 8.2%, 5.9%
HSLhsl(32.7, 26.8%, 8%)
HSV / HSBhsv(32.7, 42.3%, 10.2%)
CMYK0%, 19.2%, 42.3%, 89.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,709,327
CSS custom property--colour: #1A150F;

Brightness & contrast

Relative luminance0.0079WCAG 2.x, 0 is black and 1 is white
Perceived brightness22.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.13:1
Contrast with white18.13:1WCAG normal text: AAA
Contrast with black1.16:1WCAG normal text: Fail
Greyscale equivalent#161616
Inverted#E5EAF0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#17150Fno red cones; affects about 1% of men; ΔE 1.6 from the original
Deuteranopia#18160Fno green cones; the most common form, about 1% of men; ΔE 1.7 from the original
Tritanopia#1C1413no blue cones; rare, and affects men and women equally; ΔE 3.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.13:1WCAG large text: AAA
Contrast with black, large text1.16:1WCAG large text: Fail

Named colours

Black · ΔE 8.4Dark slate grey · ΔE 28.5Dim grey · ΔE 37.5Gray · ΔE 46.7Slate grey · ΔE 48.2Dark olivegreen · ΔE 48.2
Nearest named CSS colourBlack (#000000)ΔE 8.4, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0F141A
Analogous#1A100F, #191A0F
Triadic#0F1A15, #150F1A
Split complementary#0F191A, #100F1A
Tetradic#0F1A10, #0F141A, #1A0F19

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9B7D5A
Lighter +30%#7B6347
Lighter +20%#5B4934
Lighter +10%#3A2F22
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1F150A
Less saturated −25%#151514

Channel breakdown

R26
G21
B15
Red26 (10.2%)
Green21 (8.2%)
Blue15 (5.9%)
Hue32.73°
Saturation (HSL)26.83%
Lightness8.04%
Dominant channelRed
Hex per channelR 1A · G 15 · B 0F

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Every value on this page was computed from “1a150f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.