#E1663F#E1663F

#E1663F is a light, vivid red. Relative luminance 0.259; OKLCH L 65.4% C 0.163 H 38.0°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#E1663F
RGB	rgb(225, 102, 63)
HSL	hsl(14, 73%, 56%)
HSV	hsv(14, 72%, 88%)
CMYK	cmyk(0%, 54.7%, 72%, 11.8%)
CIE-LAB	lab(57.92, 45.50, 44.51)
CIE-LCH	lch(57.92, 63.65, 44.37°)
OKLab	oklab(65.44% 0.1285 0.1004)
OKLCH	oklch(65.44% 0.163 38)
XYZ	xyz(36.7035, 25.8739, 7.7631)
Luminance	0.2587 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1663F #3FBAE1

analogous

#E13F69 #E1663F #E1B73F

triadic

#E1663F #3FE166 #663FE1

tetradic

#E1663F #69E13F #3FBAE1 #B73FE1

square

#E1663F #69E13F #3FBAE1 #B73FE1

split-complementary

#E1663F #3FE1B7 #3F69E1

monochromatic

#8F3316 #C4461F #E1663F #E99074 #F2BAA9

Accessibility & contrast

On white

3.40

#E1663F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#E1663F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E1663F

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1663F	#FFFFFF	#000000	##000000
##E1663F	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887A3A

Deuteranopia (green-blind)

#A6953C

Tritanopia (blue-blind)

#F74C5D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #e1663f;
/* rgb */ color: rgb(225, 102, 63);
/* oklch */ color: oklch(65.4% 0.163 38.0);

Tailwind

colors: {
  custom: {
    50: '#f29576',
    500: '#e1663f',
    950: '#000000',
  },
}

SCSS

$custom: #e1663f;
$custom-light: #f29576;
$custom-dark: #000000;

JSON

{
  "hex": "#e1663f",
  "rgb": {
    "r": 225,
    "g": 102,
    "b": 63
  },
  "hsl": {
    "h": 14.444,
    "s": 72.973,
    "l": 56.471
  },
  "oklch": {
    "l": 0.65438,
    "c": 0.16306,
    "h": 38
  },
  "luminance": 0.25869
}

Semantic roles & 50–950 ramp

primary

#E1663F

secondary

#9DCFDF

accent

#C3F038

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#180D08

muted

#867E7B

Preview Lab

Preview with #E1663F

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

Preview Lab → · Contrast checker → · Palette generator →