#45290B#45290B

#45290B is a dark, muted orange. Relative luminance 0.029; OKLCH L 31.0% C 0.060 H 63.8°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#45290B
RGB	rgb(69, 41, 11)
HSL	hsl(31, 73%, 16%)
HSV	hsv(31, 84%, 27%)
CMYK	cmyk(0%, 40.6%, 84.1%, 72.9%)
CIE-LAB	lab(19.54, 10.06, 23.71)
CIE-LCH	lch(19.54, 25.76, 67.01°)
OKLab	oklab(31.01% 0.0263 0.0534)
OKLCH	oklch(31.01% 0.06 63.8)
XYZ	xyz(3.3078, 2.8756, 0.6974)
Luminance	0.0288 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45290B #0B2745

analogous

#450C0B #45290B #44450B

triadic

#45290B #0B4529 #290B45

tetradic

#45290B #0B450C #0B2745 #450B44

square

#45290B #0B450C #0B2745 #450B44

split-complementary

#45290B #0B4445 #0C0B45

monochromatic

#1A1004 #1A1004 #45290B #7A4813 #AF681C

Accessibility & contrast

On white

13.33

#45290B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#45290B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45290B

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45290B	#FFFFFF	#000000	##FFFFFF
##45290B	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B07

Deuteranopia (green-blind)

#38320B

Tritanopia (blue-blind)

#4C2323

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #45290b;
/* rgb */ color: rgb(69, 41, 11);
/* oklch */ color: oklch(31.0% 0.060 63.8);

Tailwind

colors: {
  custom: {
    50: '#7c624c',
    500: '#45290b',
    950: '#000000',
  },
}

SCSS

$custom: #45290b;
$custom-light: #7c624c;
$custom-dark: #000000;

JSON

{
  "hex": "#45290b",
  "rgb": {
    "r": 69,
    "g": 41,
    "b": 11
  },
  "hsl": {
    "h": 31.034,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.31007,
    "c": 0.05951,
    "h": 63.8
  },
  "luminance": 0.02875
}

Semantic roles & 50–950 ramp

primary

#45290B

secondary

#2A5481

accent

#91EF39

background

#F7F5F4

surface

#EEEAE7

border

#C9C6C3

text

#0A0501

muted

#7C7977

Preview Lab

Preview with #45290B

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

Preview Lab → · Contrast checker → · Palette generator →