#C34738#C34738

#C34738 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.6% C 0.162 H 29.8°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#C34738
RGB	rgb(195, 71, 56)
HSL	hsl(6, 55%, 49%)
HSV	hsv(6, 71%, 76%)
CMYK	cmyk(0%, 63.6%, 71.3%, 23.5%)
CIE-LAB	lab(47.49, 48.70, 35.25)
CIE-LCH	lch(47.49, 60.12, 35.90°)
OKLab	oklab(56.6% 0.1403 0.0804)
OKLCH	oklch(56.6% 0.162 29.8)
XYZ	xyz(25.4754, 16.3977, 5.5642)
Luminance	0.1639 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C34738 #38B4C3

analogous

#C3386F #C34738 #C38D38

triadic

#C34738 #38C347 #4738C3

tetradic

#C34738 #6FC338 #38B4C3 #8D38C3

square

#C34738 #6FC338 #38B4C3 #8D38C3

split-complementary

#C34738 #38C38D #386FC3

monochromatic

#64241D #93362A #C34738 #D37165 #E19D95

Accessibility & contrast

On white

4.91

#C34738 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#C34738 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C34738

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C34738	#FFFFFF	#000000	##FFFFFF
##C34738	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696036

Deuteranopia (green-blind)

#887B34

Tritanopia (blue-blind)

#D62944

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c34738;
/* rgb */ color: rgb(195, 71, 56);
/* oklch */ color: oklch(56.6% 0.162 29.8);

Tailwind

colors: {
  custom: {
    50: '#dd806f',
    500: '#c34738',
    950: '#000000',
  },
}

SCSS

$custom: #c34738;
$custom-light: #dd806f;
$custom-dark: #000000;

JSON

{
  "hex": "#c34738",
  "rgb": {
    "r": 195,
    "g": 71,
    "b": 56
  },
  "hsl": {
    "h": 6.475,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.56595,
    "c": 0.16168,
    "h": 29.8
  },
  "luminance": 0.16394
}

Semantic roles & 50–950 ramp

primary

#C34738

secondary

#8BC5CC

accent

#CFDF49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#160B07

muted

#847C7A

Preview Lab

Preview with #C34738

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

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