#C1302F#C1302F

#C1302F is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.7% C 0.182 H 26.2°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#C1302F
RGB	rgb(193, 48, 47)
HSL	hsl(0, 61%, 47%)
HSV	hsv(0, 76%, 76%)
CMYK	cmyk(0%, 75.1%, 75.6%, 24.3%)
CIE-LAB	lab(43.74, 56.60, 36.05)
CIE-LCH	lch(43.74, 67.11, 32.49°)
OKLab	oklab(53.69% 0.1635 0.0803)
OKLCH	oklch(53.69% 0.182 26.2)
XYZ	xyz(23.5651, 13.6603, 4.0847)
Luminance	0.1366 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1302F #2FC0C1

analogous

#C12F77 #C1302F #C1792F

triadic

#C1302F #2FC130 #302FC1

tetradic

#C1302F #77C12F #2FC0C1 #792FC1

square

#C1302F #77C12F #2FC0C1 #792FC1

split-complementary

#C1302F #2FC179 #2F77C1

monochromatic

#5F1817 #902423 #C1302F #D65857 #E28988

Accessibility & contrast

On white

5.63

#C1302F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#C1302F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C1302F

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1302F	#FFFFFF	#000000	##FFFFFF
##C1302F	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C532D

Deuteranopia (green-blind)

#807329

Tritanopia (blue-blind)

#D50032

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #c1302f;
/* rgb */ color: rgb(193, 48, 47);
/* oklch */ color: oklch(53.7% 0.182 26.2);

Tailwind

colors: {
  custom: {
    50: '#dd7468',
    500: '#c1302f',
    950: '#000000',
  },
}

SCSS

$custom: #c1302f;
$custom-light: #dd7468;
$custom-dark: #000000;

JSON

{
  "hex": "#c1302f",
  "rgb": {
    "r": 193,
    "g": 48,
    "b": 47
  },
  "hsl": {
    "h": 0.411,
    "s": 60.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53686,
    "c": 0.18211,
    "h": 26.2
  },
  "luminance": 0.13657
}

Semantic roles & 50–950 ramp

primary

#C1302F

secondary

#80CBCC

accent

#E3E444

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C1302F

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

Preview Lab → · Contrast checker → · Palette generator →