#4B270F#4B270F

#4B270F is a dark, moderate orange. Relative luminance 0.030; OKLCH L 31.6% C 0.065 H 51.8°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#4B270F
RGB	rgb(75, 39, 15)
HSL	hsl(24, 67%, 18%)
HSV	hsv(24, 80%, 29%)
CMYK	cmyk(0%, 48%, 80%, 70.6%)
CIE-LAB	lab(19.97, 14.62, 22.53)
CIE-LCH	lch(19.97, 26.86, 57.03°)
OKLab	oklab(31.55% 0.04 0.0508)
OKLCH	oklch(31.55% 0.065 51.8)
XYZ	xyz(3.7137, 2.9818, 0.8318)
Luminance	0.0298 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B270F #0F334B

analogous

#4B0F15 #4B270F #4B450F

triadic

#4B270F #0F4B27 #270F4B

tetradic

#4B270F #154B0F #0F334B #450F4B

square

#4B270F #154B0F #0F334B #450F4B

split-complementary

#4B270F #0F4B45 #0F154B

monochromatic

#1A0D05 #1A0D05 #4B270F #7E4219 #B15C23

Accessibility & contrast

On white

13.16

#4B270F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#4B270F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B270F

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B270F	#FFFFFF	#000000	##FFFFFF
##4B270F	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B0C

Deuteranopia (green-blind)

#3A330F

Tritanopia (blue-blind)

#532022

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4b270f;
/* rgb */ color: rgb(75, 39, 15);
/* oklch */ color: oklch(31.6% 0.065 51.8);

Tailwind

colors: {
  custom: {
    50: '#81614e',
    500: '#4b270f',
    950: '#000000',
  },
}

SCSS

$custom: #4b270f;
$custom-light: #81614e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b270f",
  "rgb": {
    "r": 75,
    "g": 39,
    "b": 15
  },
  "hsl": {
    "h": 24,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.31553,
    "c": 0.06471,
    "h": 51.8
  },
  "luminance": 0.02981
}

Semantic roles & 50–950 ramp

primary

#4B270F

secondary

#306385

accent

#A5EA3E

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0501

muted

#7C7977

Preview Lab

Preview with #4B270F

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

Preview Lab → · Contrast checker → · Palette generator →