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Recognised as Colour

#635B4E

  • #635B4E
  • Orange
  • Dark
  • Nearest: Dim grey

#635B4E is a orange with RGB values 99, 91, 78 and HSL 37°, 12%, 35%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#635B4E#635B4E
HEX#635B4E
RGBrgb(99, 91, 78)
RGB (0–1)0.3882, 0.3569, 0.3059
RGB percentages38.8%, 35.7%, 30.6%
HSLhsl(37.1, 11.9%, 34.7%)
HSV / HSBhsv(37.1, 21.2%, 38.8%)
CMYK0%, 8.1%, 21.2%, 61.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,511,438
CSS custom property--colour: #635B4E;

Brightness & contrast

Relative luminance0.10685WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.69:1
Contrast with white6.69:1WCAG normal text: AA
Contrast with black3.14:1WCAG normal text: Fail
Greyscale equivalent#5C5C5C
Inverted#9CA4B1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5F5B4Dno red cones; affects about 1% of men; ΔE 1.9 from the original
Deuteranopia#615D4Eno green cones; the most common form, about 1% of men; ΔE 2.2 from the original
Tritanopia#675957no blue cones; rare, and affects men and women equally; ΔE 7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.69:1WCAG large text: AAA
Contrast with black, large text3.14:1WCAG large text: AA

Named colours

Dim grey · ΔE 10.2Gray · ΔE 16.9Dark slate grey · ΔE 19.3Slate grey · ΔE 23.9Light slate grey · ΔE 26.2Rosy brown · ΔE 29.5
Nearest named CSS colourDim grey (#696969)ΔE 10.23, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4E5663
Analogous#63514E, #61634E
Triadic#4E635B, #5B4E63
Split complementary#4E6163, #514E63
Tetradic#4E6351, #4E5663, #634E61

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C6C0B7
Lighter +30%#B0A89A
Lighter +20%#998F7E
Lighter +10%#807564
Darker −10%#464138
Darker −20%#2A2721
Darker −30%#0D0C0B
Darker −40%#000000
More saturated +25%#796038
Less saturated −25%#595959

Channel breakdown

R99
G91
B78
Red99 (38.8%)
Green91 (35.7%)
Blue78 (30.6%)
Hue37.14°
Saturation (HSL)11.86%
Lightness34.71%
Dominant channelRed
Hex per channelR 63 · G 5B · B 4E

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Every value on this page was computed from “635b4e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.