#CA4315#CA4315

#CA4315 is a mid, vivid orange. Relative luminance 0.166; OKLCH L 57.0% C 0.179 H 37.1°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#CA4315
RGB	rgb(202, 67, 21)
HSL	hsl(15, 81%, 44%)
HSV	hsv(15, 90%, 79%)
CMYK	cmyk(0%, 66.8%, 89.6%, 20.8%)
CIE-LAB	lab(47.79, 51.70, 52.96)
CIE-LCH	lch(47.79, 74.01, 45.69°)
OKLab	oklab(56.95% 0.1429 0.1079)
OKLCH	oklch(56.95% 0.179 37.1)
XYZ	xyz(26.5028, 16.6290, 2.5235)
Luminance	0.1663 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4315 #159CCA

analogous

#CA1541 #CA4315 #CA9D15

triadic

#CA4315 #15CA43 #4315CA

tetradic

#CA4315 #41CA15 #159CCA #9D15CA

square

#CA4315 #41CA15 #159CCA #9D15CA

split-complementary

#CA4315 #15CA9D #1541CA

monochromatic

#5B1E09 #93310F #CA4315 #EA6132 #EF8C6A

Accessibility & contrast

On white

4.86

#CA4315 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#CA4315 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4315

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4315	#FFFFFF	#000000	##FFFFFF
##CA4315	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5E0A

Deuteranopia (green-blind)

#8C7D09

Tritanopia (blue-blind)

#DF143B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #ca4315;
/* rgb */ color: rgb(202, 67, 21);
/* oklch */ color: oklch(57.0% 0.179 37.1);

Tailwind

colors: {
  custom: {
    50: '#e47e59',
    500: '#ca4315',
    950: '#000000',
  },
}

SCSS

$custom: #ca4315;
$custom-light: #e47e59;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4315",
  "rgb": {
    "r": 202,
    "g": 67,
    "b": 21
  },
  "hsl": {
    "h": 15.249,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.56953,
    "c": 0.1791,
    "h": 37.1
  },
  "luminance": 0.16625
}

Semantic roles & 50–950 ramp

primary

#CA4315

secondary

#66B9D5

accent

#C5F830

background

#FFF8F5

surface

#FFEFE9

border

#D7CAC5

text

#180A04

muted

#867C79

Preview Lab

Preview with #CA4315

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

Preview Lab → · Contrast checker → · Palette generator →