#C34128#C34128

#C34128 is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.7% C 0.170 H 32.9°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#C34128
RGB	rgb(195, 65, 40)
HSL	hsl(10, 66%, 46%)
HSV	hsv(10, 79%, 76%)
CMYK	cmyk(0%, 66.7%, 79.5%, 23.5%)
CIE-LAB	lab(46.36, 50.61, 42.74)
CIE-LCH	lch(46.36, 66.24, 40.18°)
OKLab	oklab(55.69% 0.1431 0.0927)
OKLCH	oklch(55.69% 0.17 32.9)
XYZ	xyz(24.7818, 15.5396, 3.7016)
Luminance	0.1554 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C34128 #28AAC3

analogous

#C3285D #C34128 #C38E28

triadic

#C34128 #28C341 #4128C3

tetradic

#C34128 #5DC328 #28AAC3 #8E28C3

square

#C34128 #5DC328 #28AAC3 #8E28C3

split-complementary

#C34128 #28C38E #285DC3

monochromatic

#5D1F13 #90301E #C34128 #DB644E #E59180

Accessibility & contrast

On white

5.11

#C34128 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#C34128 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C34128

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C34128	#FFFFFF	#000000	##FFFFFF
##C34128	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675C24

Deuteranopia (green-blind)

#877822

Tritanopia (blue-blind)

#D7193C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c34128;
/* rgb */ color: rgb(195, 65, 40);
/* oklch */ color: oklch(55.7% 0.170 32.9);

Tailwind

colors: {
  custom: {
    50: '#de7c64',
    500: '#c34128',
    950: '#000000',
  },
}

SCSS

$custom: #c34128;
$custom-light: #de7c64;
$custom-dark: #000000;

JSON

{
  "hex": "#c34128",
  "rgb": {
    "r": 195,
    "g": 65,
    "b": 40
  },
  "hsl": {
    "h": 9.677,
    "s": 65.957,
    "l": 46.078
  },
  "oklch": {
    "l": 0.55692,
    "c": 0.17049,
    "h": 32.9
  },
  "luminance": 0.15536
}

Semantic roles & 50–950 ramp

primary

#C34128

secondary

#79C0CE

accent

#CDE93F

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A05

muted

#857C7A

Preview Lab

Preview with #C34128

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

Preview Lab → · Contrast checker → · Palette generator →