#5A310F#5A310F

#5A310F is a dark, moderate orange. Relative luminance 0.044; OKLCH L 35.9% C 0.075 H 56.3°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#5A310F
RGB	rgb(90, 49, 15)
HSL	hsl(27, 71%, 21%)
HSV	hsv(27, 83%, 35%)
CMYK	cmyk(0%, 45.6%, 83.3%, 64.7%)
CIE-LAB	lab(24.97, 15.64, 28.51)
CIE-LCH	lch(24.97, 32.52, 61.24°)
OKLab	oklab(35.9% 0.0418 0.0625)
OKLCH	oklch(35.9% 0.075 56.3)
XYZ	xyz(5.4015, 4.4054, 1.0177)
Luminance	0.0440 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A310F #0F385A

analogous

#5A0F12 #5A310F #5A560F

triadic

#5A310F #0F5A31 #310F5A

tetradic

#5A310F #125A0F #0F385A #560F5A

square

#5A310F #125A0F #0F385A #560F5A

split-complementary

#5A310F #0F5A56 #0F125A

monochromatic

#1A0E04 #261406 #5A310F #8E4E18 #C36A20

Accessibility & contrast

On white

11.16

#5A310F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#5A310F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A310F

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A310F	#FFFFFF	#000000	##FFFFFF
##5A310F	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D360A

Deuteranopia (green-blind)

#473F0F

Tritanopia (blue-blind)

#63282A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #5a310f;
/* rgb */ color: rgb(90, 49, 15);
/* oklch */ color: oklch(35.9% 0.075 56.3);

Tailwind

colors: {
  custom: {
    50: '#8d6950',
    500: '#5a310f',
    950: '#000000',
  },
}

SCSS

$custom: #5a310f;
$custom-light: #8d6950;
$custom-dark: #000000;

JSON

{
  "hex": "#5a310f",
  "rgb": {
    "r": 90,
    "g": 49,
    "b": 15
  },
  "hsl": {
    "h": 27.2,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.35897,
    "c": 0.07515,
    "h": 56.3
  },
  "luminance": 0.04405
}

Semantic roles & 50–950 ramp

primary

#5A310F

secondary

#316794

accent

#9CEE3A

background

#F9F6F4

surface

#F1EBE7

border

#CBC6C3

text

#0D0602

muted

#7E7A78

Preview Lab

Preview with #5A310F

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

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