#C6253F#C6253F

#C6253F is a mid, vivid red. Relative luminance 0.137; OKLCH L 54.0% C 0.194 H 18.9°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#C6253F
RGB	rgb(198, 37, 63)
HSL	hsl(350, 69%, 46%)
HSV	hsv(350, 81%, 78%)
CMYK	cmyk(0%, 81.3%, 68.2%, 22.4%)
CIE-LAB	lab(43.79, 62.01, 26.82)
CIE-LCH	lch(43.79, 67.57, 23.39°)
OKLab	oklab(53.97% 0.1836 0.0628)
OKLCH	oklch(53.97% 0.194 18.9)
XYZ	xyz(24.8503, 13.6917, 6.0360)
Luminance	0.1369 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6253F #25C6AC

analogous

#C6258F #C6253F #C65C25

triadic

#C6253F #3FC625 #253FC6

tetradic

#C6253F #8FC625 #25C6AC #5C25C6

square

#C6253F #8FC625 #25C6AC #5C25C6

split-complementary

#C6253F #25C65C #258FC6

monochromatic

#5F121E #921B2F #C6253F #DD4B63 #E77E8F

Accessibility & contrast

On white

5.62

#C6253F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#C6253F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C6253F

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6253F	#FFFFFF	#000000	##FFFFFF
##C6253F	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57523F

Deuteranopia (green-blind)

#7F733A

Tritanopia (blue-blind)

#DA0031

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #c6253f;
/* rgb */ color: rgb(198, 37, 63);
/* oklch */ color: oklch(54.0% 0.194 18.9);

Tailwind

colors: {
  custom: {
    50: '#e07173',
    500: '#c6253f',
    950: '#000000',
  },
}

SCSS

$custom: #c6253f;
$custom-light: #e07173;
$custom-dark: #000000;

JSON

{
  "hex": "#c6253f",
  "rgb": {
    "r": 198,
    "g": 37,
    "b": 63
  },
  "hsl": {
    "h": 350.311,
    "s": 68.511,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53965,
    "c": 0.19401,
    "h": 18.9
  },
  "luminance": 0.13688
}

Semantic roles & 50–950 ramp

primary

#C6253F

secondary

#77CFC1

accent

#EBCF3C

background

#FFF7F7

surface

#FEEDED

border

#D6C8C8

text

#170908

muted

#857B7B

Preview Lab

Preview with #C6253F

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

Preview Lab → · Contrast checker → · Palette generator →