#0A0803#0A0803

#0A0803 is a very dark, near-neutral orange. Relative luminance 0.002; OKLCH L 13.5% C 0.015 H 93.8°. Best body text is #FFFFFF at 20.02:1 contrast (WCAG AA passes).

Color values

HEX	#0A0803
RGB	rgb(10, 8, 3)
HSL	hsl(43, 54%, 3%)
HSV	hsv(43, 70%, 4%)
CMYK	cmyk(0%, 20%, 70%, 96.1%)
CIE-LAB	lab(2.21, -0.18, 2.08)
CIE-LCH	lch(2.21, 2.08, 94.82°)
OKLab	oklab(13.46% -0.001 0.0152)
OKLCH	oklch(13.46% 0.015 93.8)
XYZ	xyz(0.2284, 0.2448, 0.1213)
Luminance	0.0024 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A0803 #03050A

analogous

#0A0403 #0A0803 #080A03

triadic

#0A0803 #030A08 #08030A

tetradic

#0A0803 #030A04 #03050A #0A0308

square

#0A0803 #030A04 #03050A #0A0308

split-complementary

#0A0803 #03080A #04030A

monochromatic

#181307 #181307 #181307 #392E11 #68531F

Accessibility & contrast

On white

20.02

#0A0803 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#0A0803 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0803

20.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A0803	#FFFFFF	#000000	##FFFFFF
##0A0803	1.00	20.02	1.05	20.02
#FFFFFF	20.02	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#090803

Deuteranopia (green-blind)

#0A0803

Tritanopia (blue-blind)

#0B0706

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #0a0803;
/* rgb */ color: rgb(10, 8, 3);
/* oklch */ color: oklch(13.5% 0.015 93.8);

Tailwind

colors: {
  custom: {
    50: '#4b4a48',
    500: '#0a0803',
    950: '#000000',
  },
}

SCSS

$custom: #0a0803;
$custom-light: #4b4a48;
$custom-dark: #000000;

JSON

{
  "hex": "#0a0803",
  "rgb": {
    "r": 10,
    "g": 8,
    "b": 3
  },
  "hsl": {
    "h": 42.857,
    "s": 53.846,
    "l": 2.549
  },
  "oklch": {
    "l": 0.13464,
    "c": 0.01521,
    "h": 93.8
  },
  "luminance": 0.00245
}

Semantic roles & 50–950 ramp

primary

#0A0803

secondary

#212C48

accent

#74DD4B

background

#F4F4F4

surface

#E7E7E6

border

#C3C3C2

text

#010100

muted

#777777

Preview Lab

Preview with #0A0803

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

Preview Lab → · Contrast checker → · Palette generator →