#C65039#C65039

#C65039 is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.2% C 0.156 H 32.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#C65039
RGB	rgb(198, 80, 57)
HSL	hsl(10, 55%, 50%)
HSV	hsv(10, 71%, 78%)
CMYK	cmyk(0%, 59.6%, 71.2%, 22.4%)
CIE-LAB	lab(49.55, 45.74, 37.18)
CIE-LCH	lch(49.55, 58.94, 39.10°)
OKLab	oklab(58.24% 0.1309 0.0846)
OKLCH	oklch(58.24% 0.156 32.9)
XYZ	xyz(26.8986, 18.0421, 5.9362)
Luminance	0.1804 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C65039 #39AFC6

analogous

#C63969 #C65039 #C69639

triadic

#C65039 #39C650 #5039C6

tetradic

#C65039 #69C639 #39AFC6 #9639C6

square

#C65039 #69C639 #39AFC6 #9639C6

split-complementary

#C65039 #39C696 #3969C6

monochromatic

#672A1E #963D2B #C65039 #D47A69 #E1A498

Accessibility & contrast

On white

4.56

#C65039 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#C65039 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C65039

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C65039	#FFFFFF	#000000	##000000
##C65039	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706636

Deuteranopia (green-blind)

#8D8036

Tritanopia (blue-blind)

#D9364B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c65039;
/* rgb */ color: rgb(198, 80, 57);
/* oklch */ color: oklch(58.2% 0.156 32.9);

Tailwind

colors: {
  custom: {
    50: '#df8570',
    500: '#c65039',
    950: '#000000',
  },
}

SCSS

$custom: #c65039;
$custom-light: #df8570;
$custom-dark: #000000;

JSON

{
  "hex": "#c65039",
  "rgb": {
    "r": 198,
    "g": 80,
    "b": 57
  },
  "hsl": {
    "h": 9.787,
    "s": 55.294,
    "l": 50
  },
  "oklch": {
    "l": 0.58244,
    "c": 0.15587,
    "h": 32.9
  },
  "luminance": 0.18038
}

Semantic roles & 50–950 ramp

primary

#C65039

secondary

#8EC3CD

accent

#C6DF49

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C65039

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

Preview Lab → · Contrast checker → · Palette generator →