#2B2D77#2B2D77

#2B2D77 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.3% C 0.124 H 276.5°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#2B2D77
RGB	rgb(43, 45, 119)
HSL	hsl(238, 47%, 32%)
HSV	hsv(238, 64%, 47%)
CMYK	cmyk(63.9%, 62.2%, 0%, 53.3%)
CIE-LAB	lab(22.73, 23.64, -42.77)
CIE-LCH	lch(22.73, 48.87, 298.93°)
OKLab	oklab(34.34% 0.0141 -0.123)
OKLCH	oklch(34.34% 0.124 276.5)
XYZ	xyz(5.2633, 3.7219, 17.8902)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2D77 #77752B

analogous

#2B5377 #2B2D77 #4F2B77

triadic

#2B2D77 #772B2D #2D772B

tetradic

#2B2D77 #772B53 #77752B #2B774F

square

#2B2D77 #772B53 #77752B #2B774F

split-complementary

#2B2D77 #774F2B #53772B

monochromatic

#0B0B1D #1B1C4A #2B2D77 #3B3EA4 #595CC3

Accessibility & contrast

On white

12.04

#2B2D77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2B2D77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2D77

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2D77	#FFFFFF	#000000	##FFFFFF
##2B2D77	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A79

Deuteranopia (green-blind)

#003376

Tritanopia (blue-blind)

#003F4D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2b2d77;
/* rgb */ color: rgb(43, 45, 119);
/* oklch */ color: oklch(34.3% 0.124 276.5);

Tailwind

colors: {
  custom: {
    50: '#6d669f',
    500: '#2b2d77',
    950: '#000000',
  },
}

SCSS

$custom: #2b2d77;
$custom-light: #6d669f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2d77",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 119
  },
  "hsl": {
    "h": 238.421,
    "s": 46.914,
    "l": 31.765
  },
  "oklch": {
    "l": 0.34341,
    "c": 0.12379,
    "h": 276.5
  },
  "luminance": 0.03722
}

Semantic roles & 50–950 ramp

primary

#2B2D77

secondary

#A9A655

accent

#D351D7

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08050E

muted

#7B7A7E

Preview Lab

Preview with #2B2D77

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

Preview Lab → · Contrast checker → · Palette generator →