#D3634F#D3634F

#D3634F is a light, vivid red. Relative luminance 0.233; OKLCH L 63.2% C 0.146 H 31.8°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#D3634F
RGB	rgb(211, 99, 79)
HSL	hsl(9, 60%, 57%)
HSV	hsv(9, 63%, 83%)
CMYK	cmyk(0%, 53.1%, 62.6%, 17.3%)
CIE-LAB	lab(55.42, 42.64, 32.38)
CIE-LCH	lch(55.42, 53.54, 37.21°)
OKLab	oklab(63.19% 0.124 0.0768)
OKLCH	oklch(63.19% 0.146 31.8)
XYZ	xyz(32.7400, 23.3410, 10.1768)
Luminance	0.2334 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3634F #4FBFD3

analogous

#D34F7D #D3634F #D3A54F

triadic

#D3634F #4FD363 #634FD3

tetradic

#D3634F #7DD34F #4FBFD3 #A54FD3

square

#D3634F #7DD34F #4FBFD3 #A54FD3

split-complementary

#D3634F #4FD3A5 #4F7DD3

monochromatic

#863122 #B7432E #D3634F #DF8E80 #EBBAB1

Accessibility & contrast

On white

3.71

#D3634F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#D3634F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3634F

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3634F	#FFFFFF	#000000	##000000
##D3634F	1.00	3.71	5.67	5.67
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80764D

Deuteranopia (green-blind)

#9B8E4D

Tritanopia (blue-blind)

#E64E5E

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #d3634f;
/* rgb */ color: rgb(211, 99, 79);
/* oklch */ color: oklch(63.2% 0.146 31.8);

Tailwind

colors: {
  custom: {
    50: '#e69281',
    500: '#d3634f',
    950: '#000000',
  },
}

SCSS

$custom: #d3634f;
$custom-light: #e69281;
$custom-dark: #000000;

JSON

{
  "hex": "#d3634f",
  "rgb": {
    "r": 211,
    "g": 99,
    "b": 79
  },
  "hsl": {
    "h": 9.091,
    "s": 60,
    "l": 56.863
  },
  "oklch": {
    "l": 0.63189,
    "c": 0.14581,
    "h": 31.8
  },
  "luminance": 0.23337
}

Semantic roles & 50–950 ramp

primary

#D3634F

secondary

#A4D2DA

accent

#CBE345

background

#FEF9F7

surface

#FDF1EE

border

#D5CBC9

text

#170D0A

muted

#857E7C

Preview Lab

Preview with #D3634F

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

Preview Lab → · Contrast checker → · Palette generator →