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Recognised as Colour

#635A43

  • #635A43
  • Orange
  • Dark
  • Nearest: Dim grey

#635A43 is a orange with RGB values 99, 90, 67 and HSL 43°, 19%, 33%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#635A43#635A43
HEX#635A43
RGBrgb(99, 90, 67)
RGB (0–1)0.3882, 0.3529, 0.2627
RGB percentages38.8%, 35.3%, 26.3%
HSLhsl(43.1, 19.3%, 32.5%)
HSV / HSBhsv(43.1, 32.3%, 38.8%)
CMYK0%, 9.1%, 32.3%, 61.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,511,171
CSS custom property--colour: #635A43;

Brightness & contrast

Relative luminance0.1037WCAG 2.x, 0 is black and 1 is white
Perceived brightness90.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.83:1
Contrast with white6.83:1WCAG normal text: AA
Contrast with black3.07:1WCAG normal text: Fail
Greyscale equivalent#5A5A5A
Inverted#9CA5BC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5F5941no red cones; affects about 1% of men; ΔE 1.7 from the original
Deuteranopia#625C44no green cones; the most common form, about 1% of men; ΔE 1.6 from the original
Tritanopia#685654no blue cones; rare, and affects men and women equally; ΔE 13 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.83:1WCAG large text: AAA
Contrast with black, large text3.07:1WCAG large text: AA

Named colours

Dim grey · ΔE 15.8Gray · ΔE 21Dark slate grey · ΔE 22.8Dark olivegreen · ΔE 24.7Slate grey · ΔE 29.1Light slate grey · ΔE 31.1
Nearest named CSS colourDim grey (#696969)ΔE 15.79, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#434C63
Analogous#634A43, #5C6343
Triadic#43635A, #5A4363
Split complementary#435C63, #4A4363
Tetradic#43634A, #434C63, #63435C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C6BFAC
Lighter +30%#B2A88D
Lighter +20%#9D906F
Lighter +10%#817658
Darker −10%#453E2E
Darker −20%#26231A
Darker −30%#080705
Darker −40%#000000
More saturated +25%#78632E
Less saturated −25%#535353

Channel breakdown

R99
G90
B67
Red99 (38.8%)
Green90 (35.3%)
Blue67 (26.3%)
Hue43.13°
Saturation (HSL)19.28%
Lightness32.55%
Dominant channelRed
Hex per channelR 63 · G 5A · B 43

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Every value on this page was computed from “635a43” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.