#C34028#C34028

#C34028 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.6% C 0.171 H 32.6°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#C34028
RGB	rgb(195, 64, 40)
HSL	hsl(9, 66%, 46%)
HSV	hsv(9, 79%, 76%)
CMYK	cmyk(0%, 67.2%, 79.5%, 23.5%)
CIE-LAB	lab(46.21, 51.02, 42.58)
CIE-LCH	lch(46.21, 66.46, 39.85°)
OKLab	oklab(55.58% 0.1444 0.0924)
OKLCH	oklch(55.58% 0.171 32.6)
XYZ	xyz(24.7249, 15.4258, 3.6826)
Luminance	0.1542 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C34028 #28ABC3

analogous

#C3285E #C34028 #C38D28

triadic

#C34028 #28C340 #4028C3

tetradic

#C34028 #5EC328 #28ABC3 #8D28C3

square

#C34028 #5EC328 #28ABC3 #8D28C3

split-complementary

#C34028 #28C38D #285EC3

monochromatic

#5D1F13 #902F1E #C34028 #DB634E #E59080

Accessibility & contrast

On white

5.14

#C34028 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#C34028 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C34028

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C34028	#FFFFFF	#000000	##FFFFFF
##C34028	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665B24

Deuteranopia (green-blind)

#867822

Tritanopia (blue-blind)

#D7163C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c34028;
/* rgb */ color: rgb(195, 64, 40);
/* oklch */ color: oklch(55.6% 0.171 32.6);

Tailwind

colors: {
  custom: {
    50: '#de7c64',
    500: '#c34028',
    950: '#000000',
  },
}

SCSS

$custom: #c34028;
$custom-light: #de7c64;
$custom-dark: #000000;

JSON

{
  "hex": "#c34028",
  "rgb": {
    "r": 195,
    "g": 64,
    "b": 40
  },
  "hsl": {
    "h": 9.29,
    "s": 65.957,
    "l": 46.078
  },
  "oklch": {
    "l": 0.55577,
    "c": 0.17139,
    "h": 32.6
  },
  "luminance": 0.15422
}

Semantic roles & 50–950 ramp

primary

#C34028

secondary

#79C1CE

accent

#CFE93F

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A05

muted

#857C7A

Preview Lab

Preview with #C34028

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

Preview Lab → · Contrast checker → · Palette generator →