#D75237#D75237

#D75237 is a mid, vivid red. Relative luminance 0.208; OKLCH L 61.1% C 0.173 H 33.3°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#D75237
RGB	rgb(215, 82, 55)
HSL	hsl(10, 67%, 53%)
HSV	hsv(10, 74%, 84%)
CMYK	cmyk(0%, 61.9%, 74.4%, 15.7%)
CIE-LAB	lab(52.69, 50.80, 42.53)
CIE-LCH	lch(52.69, 66.26, 39.94°)
OKLab	oklab(61.15% 0.1445 0.0949)
OKLCH	oklch(61.15% 0.173 33.3)
XYZ	xyz(31.7346, 20.7620, 5.9501)
Luminance	0.2076 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D75237 #37BCD7

analogous

#D7376C #D75237 #D7A237

triadic

#D75237 #37D752 #5237D7

tetradic

#D75237 #6CD737 #37BCD7 #A237D7

square

#D75237 #6CD737 #37BCD7 #A237D7

split-complementary

#D75237 #37D7A2 #376CD7

monochromatic

#7B2919 #AE3A23 #D75237 #E17E6A #EBAA9D

Accessibility & contrast

On white

4.08

#D75237 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#D75237 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D75237

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D75237	#FFFFFF	#000000	##000000
##D75237	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776B33

Deuteranopia (green-blind)

#988933

Tritanopia (blue-blind)

#EC314C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #d75237;
/* rgb */ color: rgb(215, 82, 55);
/* oklch */ color: oklch(61.1% 0.173 33.3);

Tailwind

colors: {
  custom: {
    50: '#eb886f',
    500: '#d75237',
    950: '#000000',
  },
}

SCSS

$custom: #d75237;
$custom-light: #eb886f;
$custom-dark: #000000;

JSON

{
  "hex": "#d75237",
  "rgb": {
    "r": 215,
    "g": 82,
    "b": 55
  },
  "hsl": {
    "h": 10.125,
    "s": 66.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.61146,
    "c": 0.17282,
    "h": 33.3
  },
  "luminance": 0.20757
}

Semantic roles & 50–950 ramp

primary

#D75237

secondary

#92CCD7

accent

#CDEA3E

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#180C07

muted

#867D7A

Preview Lab

Preview with #D75237

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

Preview Lab → · Contrast checker → · Palette generator →