#28271D#28271D

#28271D is a dark, near-neutral yellow. Relative luminance 0.020; OKLCH L 27.0% C 0.018 H 102.8°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#28271D
RGB	rgb(40, 39, 29)
HSL	hsl(55, 16%, 14%)
HSV	hsv(55, 28%, 16%)
CMYK	cmyk(0%, 2.5%, 27.5%, 84.3%)
CIE-LAB	lab(15.44, -1.69, 6.80)
CIE-LCH	lch(15.44, 7.00, 103.96°)
OKLab	oklab(27.04% -0.0039 0.0173)
OKLCH	oklch(27.04% 0.018 102.8)
XYZ	xyz(1.8224, 1.9909, 1.4504)
Luminance	0.0199 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28271D #1D1E28

analogous

#28211D #28271D #23281D

triadic

#28271D #1D2827 #271D28

tetradic

#28271D #1D2821 #1D1E28 #281D23

square

#28271D #1D2821 #1D1E28 #281D23

split-complementary

#28271D #1D2328 #211D28

monochromatic

#12110D #12110D #28271D #4B4A37 #6F6C50

Accessibility & contrast

On white

15.02

#28271D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#28271D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28271D

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28271D	#FFFFFF	#000000	##FFFFFF
##28271D	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29261C

Deuteranopia (green-blind)

#29271D

Tritanopia (blue-blind)

#2A2624

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #28271d;
/* rgb */ color: rgb(40, 39, 29);
/* oklch */ color: oklch(27.0% 0.018 102.8);

Tailwind

colors: {
  custom: {
    50: '#626158',
    500: '#28271d',
    950: '#000000',
  },
}

SCSS

$custom: #28271d;
$custom-light: #626158;
$custom-dark: #000000;

JSON

{
  "hex": "#28271d",
  "rgb": {
    "r": 40,
    "g": 39,
    "b": 29
  },
  "hsl": {
    "h": 54.545,
    "s": 15.942,
    "l": 13.529
  },
  "oklch": {
    "l": 0.27043,
    "c": 0.01776,
    "h": 102.8
  },
  "luminance": 0.01991
}

Semantic roles & 50–950 ramp

primary

#28271D

secondary

#474959

accent

#76B96F

background

#F5F5F5

surface

#EAE9E9

border

#C6C5C5

text

#050503

muted

#797978

Preview Lab

Preview with #28271D

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

Preview Lab → · Contrast checker → · Palette generator →