#C3604B#C3604B

#C3604B is a mid, vivid red. Relative luminance 0.205; OKLCH L 60.4% C 0.132 H 33.3°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#C3604B
RGB	rgb(195, 96, 75)
HSL	hsl(11, 50%, 53%)
HSV	hsv(11, 62%, 76%)
CMYK	cmyk(0%, 50.8%, 61.5%, 23.5%)
CIE-LAB	lab(52.37, 37.82, 30.33)
CIE-LCH	lch(52.37, 48.48, 38.73°)
OKLab	oklab(60.38% 0.1099 0.0722)
OKLCH	oklch(60.38% 0.132 33.3)
XYZ	xyz(27.9609, 20.4791, 9.1356)
Luminance	0.2048 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3604B #4BAEC3

analogous

#C34B72 #C3604B #C39C4B

triadic

#C3604B #4BC360 #604BC3

tetradic

#C3604B #72C34B #4BAEC3 #9C4BC3

square

#C3604B #72C34B #4BAEC3 #9C4BC3

split-complementary

#C3604B #4BC39C #4B72C3

monochromatic

#6F3225 #9D4634 #C3604B #D28979 #E2B1A7

Accessibility & contrast

On white

4.12

#C3604B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#C3604B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C3604B

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3604B	#FFFFFF	#000000	##000000
##C3604B	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797049

Deuteranopia (green-blind)

#918549

Tritanopia (blue-blind)

#D54E5B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #c3604b;
/* rgb */ color: rgb(195, 96, 75);
/* oklch */ color: oklch(60.4% 0.132 33.3);

Tailwind

colors: {
  custom: {
    50: '#da8f7d',
    500: '#c3604b',
    950: '#000000',
  },
}

SCSS

$custom: #c3604b;
$custom-light: #da8f7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c3604b",
  "rgb": {
    "r": 195,
    "g": 96,
    "b": 75
  },
  "hsl": {
    "h": 10.5,
    "s": 50,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60375,
    "c": 0.13153,
    "h": 33.3
  },
  "luminance": 0.20476
}

Semantic roles & 50–950 ramp

primary

#C3604B

secondary

#9BC6CF

accent

#C1DA4E

background

#FEF8F7

surface

#FCF0EE

border

#D5CBC9

text

#160D0A

muted

#847D7C

Preview Lab

Preview with #C3604B

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

Preview Lab → · Contrast checker → · Palette generator →