#2B4476#2B4476

#2B4476 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.3% C 0.090 H 262.9°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#2B4476
RGB	rgb(43, 68, 118)
HSL	hsl(220, 47%, 32%)
HSV	hsv(220, 64%, 46%)
CMYK	cmyk(63.6%, 42.4%, 0%, 53.7%)
CIE-LAB	lab(29.30, 7.44, -31.57)
CIE-LCH	lch(29.30, 32.43, 283.26°)
OKLab	oklab(39.29% -0.0112 -0.0898)
OKLCH	oklch(39.29% 0.09 262.9)
XYZ	xyz(6.3323, 5.9553, 17.9518)
Luminance	0.0596 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4476 #765D2B

analogous

#2B6A76 #2B4476 #382B76

triadic

#2B4476 #762B44 #44762B

tetradic

#2B4476 #762B6A #765D2B #2B7638

square

#2B4476 #762B6A #765D2B #2B7638

split-complementary

#2B4476 #76382B #6A762B

monochromatic

#0A101C #1B2A49 #2B4476 #3B5EA3 #597CC2

Accessibility & contrast

On white

9.58

#2B4476 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2B4476 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4476

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4476	#FFFFFF	#000000	##FFFFFF
##2B4476	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4978

Deuteranopia (green-blind)

#244275

Tritanopia (blue-blind)

#004F57

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2b4476;
/* rgb */ color: rgb(43, 68, 118);
/* oklch */ color: oklch(39.3% 0.090 262.9);

Tailwind

colors: {
  custom: {
    50: '#6c779e',
    500: '#2b4476',
    950: '#000000',
  },
}

SCSS

$custom: #2b4476;
$custom-light: #6c779e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4476",
  "rgb": {
    "r": 43,
    "g": 68,
    "b": 118
  },
  "hsl": {
    "h": 220,
    "s": 46.584,
    "l": 31.569
  },
  "oklch": {
    "l": 0.39292,
    "c": 0.09047,
    "h": 262.9
  },
  "luminance": 0.05956
}

Semantic roles & 50–950 ramp

primary

#2B4476

secondary

#A88C55

accent

#AA52D6

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2B4476

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

Preview Lab → · Contrast checker → · Palette generator →