#2A2D76#2A2D76

#2A2D76 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.2% C 0.123 H 276.0°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D76
RGB	rgb(42, 45, 118)
HSL	hsl(238, 48%, 31%)
HSV	hsv(238, 64%, 46%)
CMYK	cmyk(64.4%, 61.9%, 0%, 53.7%)
CIE-LAB	lab(22.57, 23.09, -42.39)
CIE-LCH	lch(22.57, 48.27, 298.58°)
OKLab	oklab(34.18% 0.0128 -0.1219)
OKLCH	oklch(34.18% 0.123 276)
XYZ	xyz(5.1622, 3.6766, 17.5737)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D76 #76732A

analogous

#2A5376 #2A2D76 #4D2A76

triadic

#2A2D76 #762A2D #2D762A

tetradic

#2A2D76 #762A53 #76732A #2A764D

square

#2A2D76 #762A53 #76732A #2A764D

split-complementary

#2A2D76 #764D2A #53762A

monochromatic

#0A0B1C #1A1C49 #2A2D76 #3A3EA3 #575BC3

Accessibility & contrast

On white

12.10

#2A2D76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2A2D76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D76

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D76	#FFFFFF	#000000	##FFFFFF
##2A2D76	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003978

Deuteranopia (green-blind)

#003375

Tritanopia (blue-blind)

#003F4D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2a2d76;
/* rgb */ color: rgb(42, 45, 118);
/* oklch */ color: oklch(34.2% 0.123 276.0);

Tailwind

colors: {
  custom: {
    50: '#6d669e',
    500: '#2a2d76',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d76;
$custom-light: #6d669e;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d76",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 118
  },
  "hsl": {
    "h": 237.632,
    "s": 47.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.34179,
    "c": 0.12257,
    "h": 276
  },
  "luminance": 0.03677
}

Semantic roles & 50–950 ramp

primary

#2A2D76

secondary

#A8A454

accent

#D251D7

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08050E

muted

#7B7A7E

Preview Lab

Preview with #2A2D76

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

Preview Lab → · Contrast checker → · Palette generator →