#D45738#D45738

#D45738 is a mid, vivid red. Relative luminance 0.211; OKLCH L 61.3% C 0.165 H 35.1°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#D45738
RGB	rgb(212, 87, 56)
HSL	hsl(12, 64%, 53%)
HSV	hsv(12, 74%, 83%)
CMYK	cmyk(0%, 59%, 73.6%, 16.9%)
CIE-LAB	lab(53.06, 47.51, 42.27)
CIE-LCH	lch(53.06, 63.59, 41.66°)
OKLab	oklab(61.34% 0.1347 0.0947)
OKLCH	oklch(61.34% 0.165 35.1)
XYZ	xyz(31.2766, 21.1032, 6.1670)
Luminance	0.2110 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D45738 #38B5D4

analogous

#D43867 #D45738 #D4A538

triadic

#D45738 #38D457 #5738D4

tetradic

#D45738 #67D438 #38B5D4 #A538D4

square

#D45738 #67D438 #38B5D4 #A538D4

split-complementary

#D45738 #38D4A5 #3867D4

monochromatic

#782D1A #AA3F25 #D45738 #DF816A #EAAC9D

Accessibility & contrast

On white

4.02

#D45738 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#D45738 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D45738

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D45738	#FFFFFF	#000000	##000000
##D45738	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D34

Deuteranopia (green-blind)

#988934

Tritanopia (blue-blind)

#E93A50

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #d45738;
/* rgb */ color: rgb(212, 87, 56);
/* oklch */ color: oklch(61.3% 0.165 35.1);

Tailwind

colors: {
  custom: {
    50: '#e98b70',
    500: '#d45738',
    950: '#000000',
  },
}

SCSS

$custom: #d45738;
$custom-light: #e98b70;
$custom-dark: #000000;

JSON

{
  "hex": "#d45738",
  "rgb": {
    "r": 212,
    "g": 87,
    "b": 56
  },
  "hsl": {
    "h": 11.923,
    "s": 64.463,
    "l": 52.549
  },
  "oklch": {
    "l": 0.61337,
    "c": 0.1647,
    "h": 35.1
  },
  "luminance": 0.21099
}

Semantic roles & 50–950 ramp

primary

#D45738

secondary

#92C8D6

accent

#C6E740

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#180C07

muted

#867D7A

Preview Lab

Preview with #D45738

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

Preview Lab → · Contrast checker → · Palette generator →