#2D238A#2D238A

#2D238A is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.6% C 0.162 H 278.1°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#2D238A
RGB	rgb(45, 35, 138)
HSL	hsl(246, 60%, 34%)
HSV	hsv(246, 75%, 54%)
CMYK	cmyk(67.4%, 74.6%, 0%, 45.9%)
CIE-LAB	lab(22.28, 37.01, -55.48)
CIE-LCH	lch(22.28, 66.69, 303.71°)
OKLab	oklab(34.6% 0.0228 -0.1602)
OKLCH	oklch(34.6% 0.162 278.1)
XYZ	xyz(6.2692, 3.5944, 24.4032)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D238A #808A23

analogous

#234D8A #2D238A #61238A

triadic

#2D238A #8A2D23 #238A2D

tetradic

#2D238A #8A234D #808A23 #238A61

square

#2D238A #8A234D #808A23 #238A61

split-complementary

#2D238A #8A6123 #4D8A23

monochromatic

#0D0A28 #1D1759 #2D238A #3D2FBB #6054D4

Accessibility & contrast

On white

12.22

#2D238A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2D238A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D238A

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D238A	#FFFFFF	#000000	##FFFFFF
##2D238A	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398D

Deuteranopia (green-blind)

#003188

Tritanopia (blue-blind)

#004054

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2d238a;
/* rgb */ color: rgb(45, 35, 138);
/* oklch */ color: oklch(34.6% 0.162 278.1);

Tailwind

colors: {
  custom: {
    50: '#7360ad',
    500: '#2d238a',
    950: '#000000',
  },
}

SCSS

$custom: #2d238a;
$custom-light: #7360ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2d238a",
  "rgb": {
    "r": 45,
    "g": 35,
    "b": 138
  },
  "hsl": {
    "h": 245.825,
    "s": 59.538,
    "l": 33.922
  },
  "oklch": {
    "l": 0.346,
    "c": 0.16182,
    "h": 278.1
  },
  "luminance": 0.03595
}

Semantic roles & 50–950 ramp

primary

#2D238A

secondary

#AEB751

accent

#E345D3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2D238A

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

Preview Lab → · Contrast checker → · Palette generator →