#A03124#A03124

#A03124 is a mid, vivid red. Relative luminance 0.098; OKLCH L 47.8% C 0.149 H 30.1°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#A03124
RGB	rgb(160, 49, 36)
HSL	hsl(6, 63%, 38%)
HSV	hsv(6, 78%, 63%)
CMYK	cmyk(0%, 69.4%, 77.5%, 37.3%)
CIE-LAB	lab(37.48, 45.07, 33.73)
CIE-LCH	lch(37.48, 56.29, 36.81°)
OKLab	oklab(47.83% 0.1288 0.0746)
OKLCH	oklch(47.83% 0.149 30.1)
XYZ	xyz(15.9158, 9.8000, 2.7223)
Luminance	0.0980 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03124 #2493A0

analogous

#A02455 #A03124 #A06F24

triadic

#A03124 #24A031 #3124A0

tetradic

#A03124 #55A024 #2493A0 #6F24A0

square

#A03124 #55A024 #2493A0 #6F24A0

split-complementary

#A03124 #24A06F #2455A0

monochromatic

#3C120E #6E2219 #A03124 #D14131 #DC6F63

Accessibility & contrast

On white

7.10

#A03124 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#A03124 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A03124

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03124	#FFFFFF	#000000	##FFFFFF
##A03124	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514922

Deuteranopia (green-blind)

#6D6120

Tritanopia (blue-blind)

#B00C2F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a03124;
/* rgb */ color: rgb(160, 49, 36);
/* oklch */ color: oklch(47.8% 0.149 30.1);

Tailwind

colors: {
  custom: {
    50: '#c47060',
    500: '#a03124',
    950: '#000000',
  },
}

SCSS

$custom: #a03124;
$custom-light: #c47060;
$custom-dark: #000000;

JSON

{
  "hex": "#a03124",
  "rgb": {
    "r": 160,
    "g": 49,
    "b": 36
  },
  "hsl": {
    "h": 6.29,
    "s": 63.265,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4783,
    "c": 0.14888,
    "h": 30.1
  },
  "luminance": 0.09798
}

Semantic roles & 50–950 ramp

primary

#A03124

secondary

#5FB7C1

accent

#D5E641

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140805

muted

#837B79

Preview Lab

Preview with #A03124

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

Preview Lab → · Contrast checker → · Palette generator →