#A01630#A01630

#A01630 is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.7% C 0.170 H 18.5°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#A01630
RGB	rgb(160, 22, 48)
HSL	hsl(349, 76%, 36%)
HSV	hsv(349, 86%, 63%)
CMYK	cmyk(0%, 86.3%, 70%, 37.3%)
CIE-LAB	lab(34.53, 54.32, 23.02)
CIE-LCH	lch(34.53, 59.00, 22.96°)
OKLab	oklab(45.68% 0.1609 0.0537)
OKLCH	oklch(45.68% 0.17 18.5)
XYZ	xyz(15.3194, 8.2633, 3.5841)
Luminance	0.0826 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A01630 #16A086

analogous

#A01675 #A01630 #A04116

triadic

#A01630 #30A016 #1630A0

tetradic

#A01630 #75A016 #16A086 #4116A0

square

#A01630 #75A016 #16A086 #4116A0

split-complementary

#A01630 #16A041 #1675A0

monochromatic

#340710 #6A0F20 #A01630 #D61D40 #E64A68

Accessibility & contrast

On white

7.92

#A01630 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#A01630 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A01630

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A01630	#FFFFFF	#000000	##FFFFFF
##A01630	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433F30

Deuteranopia (green-blind)

#655B2C

Tritanopia (blue-blind)

#B00022

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #a01630;
/* rgb */ color: rgb(160, 22, 48);
/* oklch */ color: oklch(45.7% 0.170 18.5);

Tailwind

colors: {
  custom: {
    50: '#c46568',
    500: '#a01630',
    950: '#000000',
  },
}

SCSS

$custom: #a01630;
$custom-light: #c46568;
$custom-dark: #000000;

JSON

{
  "hex": "#a01630",
  "rgb": {
    "r": 160,
    "g": 22,
    "b": 48
  },
  "hsl": {
    "h": 348.696,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45684,
    "c": 0.1696,
    "h": 18.5
  },
  "luminance": 0.08261
}

Semantic roles & 50–950 ramp

primary

#A01630

secondary

#4AC8B0

accent

#F2CF35

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A01630

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

Preview Lab → · Contrast checker → · Palette generator →