#2D2187#2D2187

#2D2187 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.0% C 0.160 H 278.9°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#2D2187
RGB	rgb(45, 33, 135)
HSL	hsl(247, 61%, 33%)
HSV	hsv(247, 76%, 53%)
CMYK	cmyk(66.7%, 75.6%, 0%, 47.1%)
CIE-LAB	lab(21.56, 37.17, -54.80)
CIE-LCH	lch(21.56, 66.21, 304.15°)
OKLab	oklab(33.99% 0.0248 -0.1582)
OKLCH	oklch(33.99% 0.16 278.9)
XYZ	xyz(5.9978, 3.3944, 23.2561)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2187 #7B8721

analogous

#214887 #2D2187 #602187

triadic

#2D2187 #872D21 #21872D

tetradic

#2D2187 #872148 #7B8721 #218760

square

#2D2187 #872148 #7B8721 #218760

split-complementary

#2D2187 #876021 #488721

monochromatic

#0C0925 #1D1556 #2D2187 #3D2DB8 #5E4FD4

Accessibility & contrast

On white

12.51

#2D2187 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2D2187 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2187

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2187	#FFFFFF	#000000	##FFFFFF
##2D2187	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388A

Deuteranopia (green-blind)

#003085

Tritanopia (blue-blind)

#003E52

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2d2187;
/* rgb */ color: rgb(45, 33, 135);
/* oklch */ color: oklch(34.0% 0.160 278.9);

Tailwind

colors: {
  custom: {
    50: '#735eab',
    500: '#2d2187',
    950: '#000000',
  },
}

SCSS

$custom: #2d2187;
$custom-light: #735eab;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2187",
  "rgb": {
    "r": 45,
    "g": 33,
    "b": 135
  },
  "hsl": {
    "h": 247.059,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.33993,
    "c": 0.16012,
    "h": 278.9
  },
  "luminance": 0.03395
}

Semantic roles & 50–950 ramp

primary

#2D2187

secondary

#ABB74D

accent

#E444D1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D2187

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

Preview Lab → · Contrast checker → · Palette generator →