#2D1E88#2D1E88

#2D1E88 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.7% C 0.164 H 279.3°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#2D1E88
RGB	rgb(45, 30, 136)
HSL	hsl(248, 64%, 33%)
HSV	hsv(248, 78%, 53%)
CMYK	cmyk(66.9%, 77.9%, 0%, 46.7%)
CIE-LAB	lab(21.07, 39.18, -56.23)
CIE-LCH	lch(21.07, 68.53, 304.87°)
OKLab	oklab(33.68% 0.0265 -0.1623)
OKLCH	oklch(33.68% 0.164 279.3)
XYZ	xyz(5.9890, 3.2635, 23.6021)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1E88 #79881E

analogous

#1E4488 #2D1E88 #621E88

triadic

#2D1E88 #882D1E #1E882D

tetradic

#2D1E88 #881E44 #79881E #1E8862

square

#2D1E88 #881E44 #79881E #1E8862

split-complementary

#2D1E88 #88621E #44881E

monochromatic

#0C0824 #1C1356 #2D1E88 #3E29BA #5D49D7

Accessibility & contrast

On white

12.71

#2D1E88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2D1E88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1E88

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1E88	#FFFFFF	#000000	##FFFFFF
##2D1E88	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378B

Deuteranopia (green-blind)

#002E86

Tritanopia (blue-blind)

#003D52

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2d1e88;
/* rgb */ color: rgb(45, 30, 136);
/* oklch */ color: oklch(33.7% 0.164 279.3);

Tailwind

colors: {
  custom: {
    50: '#735cac',
    500: '#2d1e88',
    950: '#000000',
  },
}

SCSS

$custom: #2d1e88;
$custom-light: #735cac;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1e88",
  "rgb": {
    "r": 45,
    "g": 30,
    "b": 136
  },
  "hsl": {
    "h": 248.491,
    "s": 63.855,
    "l": 32.549
  },
  "oklch": {
    "l": 0.3368,
    "c": 0.16449,
    "h": 279.3
  },
  "luminance": 0.03264
}

Semantic roles & 50–950 ramp

primary

#2D1E88

secondary

#A9B949

accent

#E741CF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D1E88

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

Preview Lab → · Contrast checker → · Palette generator →