#380510#380510

#380510 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.5% C 0.079 H 14.0°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#380510
RGB	rgb(56, 5, 16)
HSL	hsl(347, 84%, 12%)
HSV	hsv(347, 91%, 22%)
CMYK	cmyk(0%, 91.1%, 71.4%, 78%)
CIE-LAB	lab(8.88, 25.50, 6.92)
CIE-LCH	lch(8.88, 26.42, 15.18°)
OKLab	oklab(22.45% 0.0766 0.0192)
OKLCH	oklch(22.45% 0.079 14)
XYZ	xyz(1.7789, 0.9870, 0.5869)
Luminance	0.0099 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#380510 #05382D

analogous

#38052A #380510 #381405

triadic

#380510 #103805 #051038

tetradic

#380510 #2A3805 #05382D #140538

square

#380510 #2A3805 #05382D #140538

split-complementary

#380510 #053814 #052A38

monochromatic

#1C0308 #1C0308 #380510 #700A20 #A80F30

Accessibility & contrast

On white

17.54

#380510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#380510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380510

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##380510	#FFFFFF	#000000	##FFFFFF
##380510	1.00	17.54	1.20	17.54
#FFFFFF	17.54	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131210

Deuteranopia (green-blind)

#201D0F

Tritanopia (blue-blind)

#3E0009

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #380510;
/* rgb */ color: rgb(56, 5, 16);
/* oklch */ color: oklch(22.5% 0.079 14.0);

Tailwind

colors: {
  custom: {
    50: '#734a4e',
    500: '#380510',
    950: '#000000',
  },
}

SCSS

$custom: #380510;
$custom-light: #734a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#380510",
  "rgb": {
    "r": 56,
    "g": 5,
    "b": 16
  },
  "hsl": {
    "h": 347.059,
    "s": 83.607,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22454,
    "c": 0.079,
    "h": 14
  },
  "luminance": 0.00987
}

Semantic roles & 50–950 ramp

primary

#380510

secondary

#207966

accent

#FACE2E

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #380510

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

Preview Lab → · Contrast checker → · Palette generator →