#D34A37#D34A37

#D34A37 is a mid, vivid red. Relative luminance 0.190; OKLCH L 59.5% C 0.176 H 30.8°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#D34A37
RGB	rgb(211, 74, 55)
HSL	hsl(7, 64%, 52%)
HSV	hsv(7, 74%, 83%)
CMYK	cmyk(0%, 64.9%, 73.9%, 17.3%)
CIE-LAB	lab(50.72, 52.87, 40.19)
CIE-LCH	lch(50.72, 66.41, 37.24°)
OKLab	oklab(59.54% 0.1513 0.0901)
OKLCH	oklch(59.54% 0.176 30.8)
XYZ	xyz(30.0056, 19.0266, 5.7062)
Luminance	0.1902 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D34A37 #37C0D3

analogous

#D33772 #D34A37 #D39837

triadic

#D34A37 #37D34A #4A37D3

tetradic

#D34A37 #72D337 #37C0D3 #9837D3

square

#D34A37 #72D337 #37C0D3 #9837D3

split-complementary

#D34A37 #37D398 #3772D3

monochromatic

#76251A #A83525 #D34A37 #DE7769 #E9A59B

Accessibility & contrast

On white

4.37

#D34A37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#D34A37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D34A37

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D34A37	#FFFFFF	#000000	##000000
##D34A37	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706634

Deuteranopia (green-blind)

#928432

Tritanopia (blue-blind)

#E82546

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #d34a37;
/* rgb */ color: rgb(211, 74, 55);
/* oklch */ color: oklch(59.5% 0.176 30.8);

Tailwind

colors: {
  custom: {
    50: '#e9836f',
    500: '#d34a37',
    950: '#000000',
  },
}

SCSS

$custom: #d34a37;
$custom-light: #e9836f;
$custom-dark: #000000;

JSON

{
  "hex": "#d34a37",
  "rgb": {
    "r": 211,
    "g": 74,
    "b": 55
  },
  "hsl": {
    "h": 7.308,
    "s": 63.934,
    "l": 52.157
  },
  "oklch": {
    "l": 0.59535,
    "c": 0.17609,
    "h": 30.8
  },
  "luminance": 0.19022
}

Semantic roles & 50–950 ramp

primary

#D34A37

secondary

#91CDD5

accent

#D3E741

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180B07

muted

#867C7A

Preview Lab

Preview with #D34A37

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

Preview Lab → · Contrast checker → · Palette generator →