#27244B#27244B

#27244B is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.5% C 0.070 H 284.6°. Best body text is #FFFFFF at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#27244B
RGB	rgb(39, 36, 75)
HSL	hsl(245, 35%, 22%)
HSV	hsv(245, 52%, 29%)
CMYK	cmyk(48%, 52%, 0%, 70.6%)
CIE-LAB	lab(16.51, 13.14, -23.83)
CIE-LCH	lch(16.51, 27.21, 298.87°)
OKLab	oklab(28.55% 0.0175 -0.0675)
OKLCH	oklch(28.55% 0.07 284.6)
XYZ	xyz(2.7372, 2.2010, 6.9359)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27244B #484B24

analogous

#24354B #27244B #3B244B

triadic

#27244B #4B2724 #244B27

tetradic

#27244B #4B2435 #484B24 #244B3B

square

#27244B #4B2435 #484B24 #244B3B

split-complementary

#27244B #4B3B24 #354B24

monochromatic

#0B0A15 #111022 #27244B #3D3874 #524C9E

Accessibility & contrast

On white

14.58

#27244B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#27244B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27244B

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27244B	#FFFFFF	#000000	##FFFFFF
##27244B	1.00	14.58	1.44	14.58
#FFFFFF	14.58	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152A4C

Deuteranopia (green-blind)

#13284A

Tritanopia (blue-blind)

#1C2C33

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #27244b;
/* rgb */ color: rgb(39, 36, 75);
/* oklch */ color: oklch(28.5% 0.070 284.6);

Tailwind

colors: {
  custom: {
    50: '#645e7d',
    500: '#27244b',
    950: '#000000',
  },
}

SCSS

$custom: #27244b;
$custom-light: #645e7d;
$custom-dark: #000000;

JSON

{
  "hex": "#27244b",
  "rgb": {
    "r": 39,
    "g": 36,
    "b": 75
  },
  "hsl": {
    "h": 244.615,
    "s": 35.135,
    "l": 21.765
  },
  "oklch": {
    "l": 0.28545,
    "c": 0.06974,
    "h": 284.6
  },
  "luminance": 0.02201
}

Semantic roles & 50–950 ramp

primary

#27244B

secondary

#7B7E4C

accent

#CB5DC3

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#05040A

muted

#7A797C

Preview Lab

Preview with #27244B

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

Preview Lab → · Contrast checker → · Palette generator →