#CA4A25#CA4A25

#CA4A25 is a mid, vivid red. Relative luminance 0.176; OKLCH L 57.9% C 0.170 H 36.3°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#CA4A25
RGB	rgb(202, 74, 37)
HSL	hsl(13, 69%, 47%)
HSV	hsv(13, 82%, 79%)
CMYK	cmyk(0%, 63.4%, 81.7%, 20.8%)
CIE-LAB	lab(49.00, 49.10, 47.19)
CIE-LCH	lch(49.00, 68.10, 43.86°)
OKLab	oklab(57.89% 0.1372 0.1009)
OKLCH	oklch(57.89% 0.17 36.3)
XYZ	xyz(27.1429, 17.5916, 3.7162)
Luminance	0.1759 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4A25 #25A5CA

analogous

#CA2552 #CA4A25 #CA9D25

triadic

#CA4A25 #25CA4A #4A25CA

tetradic

#CA4A25 #52CA25 #25A5CA #9D25CA

square

#CA4A25 #52CA25 #25A5CA #9D25CA

split-complementary

#CA4A25 #25CA9D #2552CA

monochromatic

#632412 #96371C #CA4A25 #DF6E4E #E89881

Accessibility & contrast

On white

4.65

#CA4A25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#CA4A25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4A25

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4A25	#FFFFFF	#000000	##FFFFFF
##CA4A25	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F621F

Deuteranopia (green-blind)

#8E7F1F

Tritanopia (blue-blind)

#DE2743

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #ca4a25;
/* rgb */ color: rgb(202, 74, 37);
/* oklch */ color: oklch(57.9% 0.170 36.3);

Tailwind

colors: {
  custom: {
    50: '#e38263',
    500: '#ca4a25',
    950: '#000000',
  },
}

SCSS

$custom: #ca4a25;
$custom-light: #e38263;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4a25",
  "rgb": {
    "r": 202,
    "g": 74,
    "b": 37
  },
  "hsl": {
    "h": 13.455,
    "s": 69.038,
    "l": 46.863
  },
  "oklch": {
    "l": 0.57894,
    "c": 0.17033,
    "h": 36.3
  },
  "luminance": 0.17588
}

Semantic roles & 50–950 ramp

primary

#CA4A25

secondary

#7ABDD1

accent

#C4EC3C

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B05

muted

#857C7A

Preview Lab

Preview with #CA4A25

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

Preview Lab → · Contrast checker → · Palette generator →