#A83751#A83751

#A83751 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.7% C 0.148 H 10.4°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#A83751
RGB	rgb(168, 55, 81)
HSL	hsl(346, 51%, 44%)
HSV	hsv(346, 67%, 66%)
CMYK	cmyk(0%, 67.3%, 51.8%, 34.1%)
CIE-LAB	lab(40.66, 48.13, 10.47)
CIE-LCH	lch(40.66, 49.26, 12.27°)
OKLab	oklab(50.74% 0.146 0.0268)
OKLCH	oklch(50.74% 0.148 10.4)
XYZ	xyz(19.0014, 11.6538, 9.0318)
Luminance	0.1165 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A83751 #37A88E

analogous

#A83789 #A83751 #A85537

triadic

#A83751 #51A837 #3751A8

tetradic

#A83751 #89A837 #37A88E #5537A8

square

#A83751 #89A837 #37A88E #5537A8

split-complementary

#A83751 #37A855 #3789A8

monochromatic

#4C1925 #7A283B #A83751 #C7556F #D68396

Accessibility & contrast

On white

6.31

#A83751 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#A83751 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A83751

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A83751	#FFFFFF	#000000	##FFFFFF
##A83751	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515151

Deuteranopia (green-blind)

#6F684E

Tritanopia (blue-blind)

#B72341

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a83751;
/* rgb */ color: rgb(168, 55, 81);
/* oklch */ color: oklch(50.7% 0.148 10.4);

Tailwind

colors: {
  custom: {
    50: '#c77581',
    500: '#a83751',
    950: '#000000',
  },
}

SCSS

$custom: #a83751;
$custom-light: #c77581;
$custom-dark: #000000;

JSON

{
  "hex": "#a83751",
  "rgb": {
    "r": 168,
    "g": 55,
    "b": 81
  },
  "hsl": {
    "h": 346.195,
    "s": 50.673,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50735,
    "c": 0.14838,
    "h": 10.4
  },
  "luminance": 0.11651
}

Semantic roles & 50–950 ramp

primary

#A83751

secondary

#7BC0B0

accent

#DABA4E

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#14090A

muted

#827B7C

Preview Lab

Preview with #A83751

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

Preview Lab → · Contrast checker → · Palette generator →