#451310#451310

#451310 is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.0% C 0.078 H 27.0°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#451310
RGB	rgb(69, 19, 16)
HSL	hsl(3, 62%, 17%)
HSV	hsv(3, 77%, 27%)
CMYK	cmyk(0%, 72.5%, 76.8%, 72.9%)
CIE-LAB	lab(14.22, 23.79, 14.72)
CIE-LCH	lch(14.22, 27.98, 31.75°)
OKLab	oklab(26.97% 0.0692 0.0352)
OKLCH	oklch(26.97% 0.078 27)
XYZ	xyz(2.7809, 1.7688, 0.6851)
Luminance	0.0177 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451310 #104245

analogous

#451028 #451310 #452E10

triadic

#451310 #104513 #131045

tetradic

#451310 #284510 #104245 #2E1045

square

#451310 #284510 #104245 #2E1045

split-complementary

#451310 #10452E #102845

monochromatic

#190706 #190706 #451310 #77211C #A82E27

Accessibility & contrast

On white

15.51

#451310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#451310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451310

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451310	#FFFFFF	#000000	##FFFFFF
##451310	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D0F

Deuteranopia (green-blind)

#2D280F

Tritanopia (blue-blind)

#4D0713

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #451310;
/* rgb */ color: rgb(69, 19, 16);
/* oklch */ color: oklch(27.0% 0.078 27.0);

Tailwind

colors: {
  custom: {
    50: '#7d544e',
    500: '#451310',
    950: '#000000',
  },
}

SCSS

$custom: #451310;
$custom-light: #7d544e;
$custom-dark: #000000;

JSON

{
  "hex": "#451310",
  "rgb": {
    "r": 69,
    "g": 19,
    "b": 16
  },
  "hsl": {
    "h": 3.396,
    "s": 62.353,
    "l": 16.667
  },
  "oklch": {
    "l": 0.26967,
    "c": 0.07766,
    "h": 27
  },
  "luminance": 0.01768
}

Semantic roles & 50–950 ramp

primary

#451310

secondary

#327B7F

accent

#DCE542

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #451310

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

Preview Lab → · Contrast checker → · Palette generator →