#2D286B#2D286B

#2D286B is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.5% C 0.113 H 281.5°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#2D286B
RGB	rgb(45, 40, 107)
HSL	hsl(244, 46%, 29%)
HSV	hsv(244, 63%, 42%)
CMYK	cmyk(57.9%, 62.6%, 0%, 58%)
CIE-LAB	lab(20.58, 23.11, -38.53)
CIE-LCH	lch(20.58, 44.93, 300.96°)
OKLab	oklab(32.49% 0.0224 -0.1105)
OKLCH	oklch(32.49% 0.113 281.5)
XYZ	xyz(4.4940, 3.1367, 14.2757)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D286B #666B28

analogous

#28456B #2D286B #4F286B

triadic

#2D286B #6B2D28 #286B2D

tetradic

#2D286B #6B2845 #666B28 #286B4F

square

#2D286B #6B2845 #666B28 #286B4F

split-complementary

#2D286B #6B4F28 #456B28

monochromatic

#090816 #1A173E #2D286B #403998 #5850BE

Accessibility & contrast

On white

12.90

#2D286B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2D286B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D286B

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D286B	#FFFFFF	#000000	##FFFFFF
##2D286B	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346D

Deuteranopia (green-blind)

#002F6A

Tritanopia (blue-blind)

#103845

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2d286b;
/* rgb */ color: rgb(45, 40, 107);
/* oklch */ color: oklch(32.5% 0.113 281.5);

Tailwind

colors: {
  custom: {
    50: '#6c6296',
    500: '#2d286b',
    950: '#000000',
  },
}

SCSS

$custom: #2d286b;
$custom-light: #6c6296;
$custom-dark: #000000;

JSON

{
  "hex": "#2d286b",
  "rgb": {
    "r": 45,
    "g": 40,
    "b": 107
  },
  "hsl": {
    "h": 244.478,
    "s": 45.578,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32487,
    "c": 0.11275,
    "h": 281.5
  },
  "luminance": 0.03137
}

Semantic roles & 50–950 ramp

primary

#2D286B

secondary

#989D51

accent

#D553CB

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050D

muted

#7A797E

Preview Lab

Preview with #2D286B

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

Preview Lab → · Contrast checker → · Palette generator →