#28293E#28293E

#28293E is a dark, muted blue. Relative luminance 0.024; OKLCH L 29.0% C 0.038 H 281.6°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#28293E
RGB	rgb(40, 41, 62)
HSL	hsl(237, 22%, 20%)
HSV	hsv(237, 35%, 24%)
CMYK	cmyk(35.5%, 33.9%, 0%, 75.7%)
CIE-LAB	lab(17.39, 5.52, -13.49)
CIE-LCH	lch(17.39, 14.57, 292.24°)
OKLab	oklab(28.99% 0.0077 -0.0374)
OKLCH	oklch(28.99% 0.038 281.6)
XYZ	xyz(2.5373, 2.3847, 4.8831)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28293E #3E3D28

analogous

#28343E #28293E #32283E

triadic

#28293E #3E2829 #293E28

tetradic

#28293E #3E2834 #3E3D28 #283E32

square

#28293E #3E2834 #3E3D28 #283E32

split-complementary

#28293E #3E3228 #343E28

monochromatic

#0C0C13 #101019 #28293E #404263 #585A88

Accessibility & contrast

On white

14.22

#28293E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#28293E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28293E

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28293E	#FFFFFF	#000000	##FFFFFF
##28293E	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232B3F

Deuteranopia (green-blind)

#222A3D

Tritanopia (blue-blind)

#222D30

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #28293e;
/* rgb */ color: rgb(40, 41, 62);
/* oklch */ color: oklch(29.0% 0.038 281.6);

Tailwind

colors: {
  custom: {
    50: '#626273',
    500: '#28293e',
    950: '#000000',
  },
}

SCSS

$custom: #28293e;
$custom-light: #626273;
$custom-dark: #000000;

JSON

{
  "hex": "#28293e",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 62
  },
  "hsl": {
    "h": 237.273,
    "s": 21.569,
    "l": 20
  },
  "oklch": {
    "l": 0.2899,
    "c": 0.03823,
    "h": 281.6
  },
  "luminance": 0.02385
}

Semantic roles & 50–950 ramp

primary

#28293E

secondary

#706E52

accent

#BA6ABE

background

#F5F5F6

surface

#EAEAEC

border

#C6C6C7

text

#050508

muted

#79797B

Preview Lab

Preview with #28293E

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

Preview Lab → · Contrast checker → · Palette generator →