#A03427#A03427

#A03427 is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.2% C 0.145 H 30.1°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#A03427
RGB	rgb(160, 52, 39)
HSL	hsl(6, 61%, 39%)
HSV	hsv(6, 76%, 63%)
CMYK	cmyk(0%, 67.5%, 75.6%, 37.3%)
CIE-LAB	lab(37.98, 43.93, 32.55)
CIE-LCH	lch(37.98, 54.68, 36.54°)
OKLab	oklab(48.22% 0.1259 0.0729)
OKLCH	oklch(48.22% 0.145 30.1)
XYZ	xyz(16.0932, 10.0784, 3.0170)
Luminance	0.1008 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03427 #2793A0

analogous

#A02757 #A03427 #A07127

triadic

#A03427 #27A034 #3427A0

tetradic

#A03427 #57A027 #2793A0 #7127A0

square

#A03427 #57A027 #2793A0 #7127A0

split-complementary

#A03427 #27A071 #2757A0

monochromatic

#3E140F #6F241B #A03427 #CE4636 #DA7467

Accessibility & contrast

On white

6.96

#A03427 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#A03427 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03427

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03427	#FFFFFF	#000000	##FFFFFF
##A03427	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A25

Deuteranopia (green-blind)

#6D6223

Tritanopia (blue-blind)

#B01532

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a03427;
/* rgb */ color: rgb(160, 52, 39);
/* oklch */ color: oklch(48.2% 0.145 30.1);

Tailwind

colors: {
  custom: {
    50: '#c47262',
    500: '#a03427',
    950: '#000000',
  },
}

SCSS

$custom: #a03427;
$custom-light: #c47262;
$custom-dark: #000000;

JSON

{
  "hex": "#a03427",
  "rgb": {
    "r": 160,
    "g": 52,
    "b": 39
  },
  "hsl": {
    "h": 6.446,
    "s": 60.804,
    "l": 39.02
  },
  "oklch": {
    "l": 0.48217,
    "c": 0.14544,
    "h": 30.1
  },
  "luminance": 0.10076
}

Semantic roles & 50–950 ramp

primary

#A03427

secondary

#63B6C0

accent

#D3E444

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A03427

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

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