#C1663F#C1663F

#C1663F is a mid, vivid orange. Relative luminance 0.212; OKLCH L 60.9% C 0.128 H 43.0°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#C1663F
RGB	rgb(193, 102, 63)
HSL	hsl(18, 51%, 50%)
HSV	hsv(18, 67%, 76%)
CMYK	cmyk(0%, 47.2%, 67.4%, 24.3%)
CIE-LAB	lab(53.17, 33.13, 37.87)
CIE-LCH	lch(53.17, 50.31, 48.82°)
OKLab	oklab(60.87% 0.0936 0.0874)
OKLCH	oklch(60.87% 0.128 43)
XYZ	xyz(27.6433, 21.2022, 7.3384)
Luminance	0.2120 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1663F #3F9AC1

analogous

#C13F59 #C1663F #C1A73F

triadic

#C1663F #3FC166 #663FC1

tetradic

#C1663F #59C13F #3F9AC1 #A73FC1

square

#C1663F #59C13F #3F9AC1 #A73FC1

split-complementary

#C1663F #3FC1A7 #3F59C1

monochromatic

#653521 #934D30 #C1663F #D08B6D #DFB09C

Accessibility & contrast

On white

4.01

#C1663F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#C1663F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C1663F

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1663F	#FFFFFF	#000000	##000000
##C1663F	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F733B

Deuteranopia (green-blind)

#95873E

Tritanopia (blue-blind)

#D3545D

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #c1663f;
/* rgb */ color: rgb(193, 102, 63);
/* oklch */ color: oklch(60.9% 0.128 43.0);

Tailwind

colors: {
  custom: {
    50: '#d99375',
    500: '#c1663f',
    950: '#000000',
  },
}

SCSS

$custom: #c1663f;
$custom-light: #d99375;
$custom-dark: #000000;

JSON

{
  "hex": "#c1663f",
  "rgb": {
    "r": 193,
    "g": 102,
    "b": 63
  },
  "hsl": {
    "h": 18,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.60871,
    "c": 0.12808,
    "h": 43
  },
  "luminance": 0.21199
}

Semantic roles & 50–950 ramp

primary

#C1663F

secondary

#91BACB

accent

#B0DB4D

background

#FEF9F7

surface

#FCF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C1663F

Body copy rendered with the generated semantic roles for this colour.

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