#A03E25#A03E25

#A03E25 is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.5% C 0.136 H 35.4°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#A03E25
RGB	rgb(160, 62, 37)
HSL	hsl(12, 62%, 39%)
HSV	hsv(12, 77%, 63%)
CMYK	cmyk(0%, 61.2%, 76.9%, 37.3%)
CIE-LAB	lab(39.67, 39.27, 35.50)
CIE-LCH	lch(39.67, 52.94, 42.12°)
OKLab	oklab(49.48% 0.111 0.0787)
OKLCH	oklch(49.48% 0.136 35.4)
XYZ	xyz(16.5555, 11.0547, 3.0119)
Luminance	0.1105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03E25 #2587A0

analogous

#A02549 #A03E25 #A07B25

triadic

#A03E25 #25A03E #3E25A0

tetradic

#A03E25 #49A025 #2587A0 #7B25A0

square

#A03E25 #49A025 #2587A0 #7B25A0

split-complementary

#A03E25 #25A07B #2549A0

monochromatic

#3D170E #6E2B1A #A03E25 #D05232 #DB7C64

Accessibility & contrast

On white

6.54

#A03E25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#A03E25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03E25

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03E25	#FFFFFF	#000000	##FFFFFF
##A03E25	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595022

Deuteranopia (green-blind)

#716622

Tritanopia (blue-blind)

#B02739

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a03e25;
/* rgb */ color: rgb(160, 62, 37);
/* oklch */ color: oklch(49.5% 0.136 35.4);

Tailwind

colors: {
  custom: {
    50: '#c37761',
    500: '#a03e25',
    950: '#000000',
  },
}

SCSS

$custom: #a03e25;
$custom-light: #c37761;
$custom-dark: #000000;

JSON

{
  "hex": "#a03e25",
  "rgb": {
    "r": 160,
    "g": 62,
    "b": 37
  },
  "hsl": {
    "h": 12.195,
    "s": 62.437,
    "l": 38.627
  },
  "oklch": {
    "l": 0.49482,
    "c": 0.13608,
    "h": 35.4
  },
  "luminance": 0.11052
}

Semantic roles & 50–950 ramp

primary

#A03E25

secondary

#60ADC1

accent

#C4E642

background

#FCF7F5

surface

#F9EDEA

border

#D2C8C6

text

#140905

muted

#827B79

Preview Lab

Preview with #A03E25

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

Preview Lab → · Contrast checker → · Palette generator →