#CA3115#CA3115

#CA3115 is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.1% C 0.193 H 32.4°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#CA3115
RGB	rgb(202, 49, 21)
HSL	hsl(9, 81%, 44%)
HSV	hsv(9, 90%, 79%)
CMYK	cmyk(0%, 75.7%, 89.6%, 20.8%)
CIE-LAB	lab(45.37, 58.33, 51.18)
CIE-LCH	lch(45.37, 77.60, 41.26°)
OKLab	oklab(55.15% 0.1633 0.1035)
OKLCH	oklch(55.15% 0.193 32.4)
XYZ	xyz(25.5940, 14.8115, 2.2206)
Luminance	0.1481 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3115 #15AECA

analogous

#CA1553 #CA3115 #CA8B15

triadic

#CA3115 #15CA31 #3115CA

tetradic

#CA3115 #53CA15 #15AECA #8B15CA

square

#CA3115 #53CA15 #15AECA #8B15CA

split-complementary

#CA3115 #15CA8B #1553CA

monochromatic

#5B1609 #93240F #CA3115 #EA4F32 #EF7F6A

Accessibility & contrast

On white

5.30

#CA3115 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#CA3115 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3115

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3115	#FFFFFF	#000000	##FFFFFF
##CA3115	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61560D

Deuteranopia (green-blind)

#877805

Tritanopia (blue-blind)

#DF002D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ca3115;
/* rgb */ color: rgb(202, 49, 21);
/* oklch */ color: oklch(55.1% 0.193 32.4);

Tailwind

colors: {
  custom: {
    50: '#e57558',
    500: '#ca3115',
    950: '#000000',
  },
}

SCSS

$custom: #ca3115;
$custom-light: #e57558;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3115",
  "rgb": {
    "r": 202,
    "g": 49,
    "b": 21
  },
  "hsl": {
    "h": 9.282,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55145,
    "c": 0.19335,
    "h": 32.4
  },
  "luminance": 0.14807
}

Semantic roles & 50–950 ramp

primary

#CA3115

secondary

#66C4D5

accent

#D9F830

background

#FFF7F5

surface

#FFEEE9

border

#D7C9C5

text

#180903

muted

#867B78

Preview Lab

Preview with #CA3115

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

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