#CA3015#CA3015

#CA3015 is a mid, vivid red. Relative luminance 0.147; OKLCH L 55.1% C 0.194 H 32.2°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#CA3015
RGB	rgb(202, 48, 21)
HSL	hsl(9, 81%, 44%)
HSV	hsv(9, 90%, 79%)
CMYK	cmyk(0%, 76.2%, 89.6%, 20.8%)
CIE-LAB	lab(45.26, 58.65, 51.09)
CIE-LCH	lch(45.26, 77.78, 41.06°)
OKLab	oklab(55.06% 0.1643 0.1033)
OKLCH	oklch(55.06% 0.194 32.2)
XYZ	xyz(25.5526, 14.7287, 2.2068)
Luminance	0.1472 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3015 #15AFCA

analogous

#CA1554 #CA3015 #CA8A15

triadic

#CA3015 #15CA30 #3015CA

tetradic

#CA3015 #54CA15 #15AFCA #8A15CA

square

#CA3015 #54CA15 #15AFCA #8A15CA

split-complementary

#CA3015 #15CA8A #1554CA

monochromatic

#5B1609 #93230F #CA3015 #EA4E32 #EF7E6A

Accessibility & contrast

On white

5.32

#CA3015 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#CA3015 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3015

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3015	#FFFFFF	#000000	##FFFFFF
##CA3015	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61550D

Deuteranopia (green-blind)

#877705

Tritanopia (blue-blind)

#DF002C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ca3015;
/* rgb */ color: rgb(202, 48, 21);
/* oklch */ color: oklch(55.1% 0.194 32.2);

Tailwind

colors: {
  custom: {
    50: '#e57558',
    500: '#ca3015',
    950: '#000000',
  },
}

SCSS

$custom: #ca3015;
$custom-light: #e57558;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3015",
  "rgb": {
    "r": 202,
    "g": 48,
    "b": 21
  },
  "hsl": {
    "h": 8.95,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.5506,
    "c": 0.19407,
    "h": 32.2
  },
  "luminance": 0.14725
}

Semantic roles & 50–950 ramp

primary

#CA3015

secondary

#66C4D5

accent

#DAF830

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#180903

muted

#867B78

Preview Lab

Preview with #CA3015

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

Preview Lab → · Contrast checker → · Palette generator →