#AF2823#AF2823

#AF2823 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.6% C 0.172 H 27.7°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#AF2823
RGB	rgb(175, 40, 35)
HSL	hsl(2, 67%, 41%)
HSV	hsv(2, 80%, 69%)
CMYK	cmyk(0%, 77.1%, 80%, 31.4%)
CIE-LAB	lab(39.17, 53.25, 36.94)
CIE-LCH	lch(39.17, 64.81, 34.75°)
OKLab	oklab(49.61% 0.1525 0.0801)
OKLCH	oklch(49.61% 0.172 27.7)
XYZ	xyz(18.7436, 10.7559, 2.6790)
Luminance	0.1075 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF2823 #23AAAF

analogous

#AF2364 #AF2823 #AF6E23

triadic

#AF2823 #23AF28 #2823AF

tetradic

#AF2823 #64AF23 #23AAAF #6E23AF

square

#AF2823 #64AF23 #23AAAF #6E23AF

split-complementary

#AF2823 #23AF6E #2364AF

monochromatic

#49110F #7C1C19 #AF2823 #D73E38 #E16F6B

Accessibility & contrast

On white

6.67

#AF2823 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#AF2823 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF2823

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF2823	#FFFFFF	#000000	##FFFFFF
##AF2823	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524921

Deuteranopia (green-blind)

#73671D

Tritanopia (blue-blind)

#C10029

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #af2823;
/* rgb */ color: rgb(175, 40, 35);
/* oklch */ color: oklch(49.6% 0.172 27.7);

Tailwind

colors: {
  custom: {
    50: '#d06e5f',
    500: '#af2823',
    950: '#000000',
  },
}

SCSS

$custom: #af2823;
$custom-light: #d06e5f;
$custom-dark: #000000;

JSON

{
  "hex": "#af2823",
  "rgb": {
    "r": 175,
    "g": 40,
    "b": 35
  },
  "hsl": {
    "h": 2.143,
    "s": 66.667,
    "l": 41.176
  },
  "oklch": {
    "l": 0.4961,
    "c": 0.17229,
    "h": 27.7
  },
  "luminance": 0.10753
}

Semantic roles & 50–950 ramp

primary

#AF2823

secondary

#66C4C7

accent

#E3EA3E

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160804

muted

#847B79

Preview Lab

Preview with #AF2823

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

Preview Lab → · Contrast checker → · Palette generator →