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Colour

#B87128

  • #B87128
  • Orange
  • Dark
  • Nearest: Peru

#B87128 is a orange with RGB values 184, 113, 40 and HSL 30°, 64%, 44%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#B87128#B87128
HEX#B87128
RGBrgb(184, 113, 40)
RGB (0–1)0.7216, 0.4431, 0.1569
RGB percentages72.2%, 44.3%, 15.7%
HSLhsl(30.4, 64.3%, 43.9%)
HSV / HSBhsv(30.4, 78.3%, 72.2%)
CMYK0%, 38.6%, 78.3%, 27.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,087,592
CSS custom property--colour: #B87128;

Brightness & contrast

Relative luminance0.22154WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.43:1
Contrast with white3.87:1WCAG normal text: Fail
Contrast with black5.43:1WCAG normal text: AA
Greyscale equivalent#7B7B7B
Inverted#478ED7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#87781Dno red cones; affects about 1% of men; ΔE 27 from the original
Deuteranopia#988829no green cones; the most common form, about 1% of men; ΔE 27.3 from the original
Tritanopia#C96162no blue cones; rare, and affects men and women equally; ΔE 36.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.87:1WCAG large text: AA
Contrast with black, large text5.43:1WCAG large text: AAA

Named colours

Peru · ΔE 7.8Chocolate · ΔE 16.4Dark goldenrod · ΔE 18.6Sienna · ΔE 19Saddle brown · ΔE 19.4Sandy brown · ΔE 20
Nearest named CSS colourPeru (#CD853F)ΔE 7.85, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#286FB8
Analogous#B82928, #B7B828
Triadic#28B871, #7128B8
Split complementary#28B7B8, #2928B8
Tetradic#28B829, #286FB8, #B828B7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F0D6BC
Lighter +30%#E7BD92
Lighter +20%#DEA468
Lighter +10%#D58B3E
Darker −10%#8E571F
Darker −20%#643E16
Darker −30%#3A240D
Darker −40%#100A04
More saturated +25%#D4710C
Less saturated −25%#9C7144

Channel breakdown

R184
G113
B40
Red184 (72.2%)
Green113 (44.3%)
Blue40 (15.7%)
Hue30.42°
Saturation (HSL)64.29%
Lightness43.92%
Dominant channelRed
Hex per channelR B8 · G 71 · B 28

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Every value on this page was computed from “b87128” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.