#2B4876#2B4876

#2B4876 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.2% C 0.085 H 259.3°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#2B4876
RGB	rgb(43, 72, 118)
HSL	hsl(217, 47%, 32%)
HSV	hsv(217, 64%, 46%)
CMYK	cmyk(63.6%, 39%, 0%, 53.7%)
CIE-LAB	lab(30.53, 4.75, -29.61)
CIE-LCH	lch(30.53, 29.98, 279.12°)
OKLab	oklab(40.25% -0.0159 -0.084)
OKLCH	oklch(40.25% 0.085 259.3)
XYZ	xyz(6.5825, 6.4557, 18.0352)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4876 #76592B

analogous

#2B6E76 #2B4876 #342B76

triadic

#2B4876 #762B48 #48762B

tetradic

#2B4876 #762B6E #76592B #2B7634

square

#2B4876 #762B6E #76592B #2B7634

split-complementary

#2B4876 #76342B #6E762B

monochromatic

#0A111C #1B2D49 #2B4876 #3B63A3 #5982C2

Accessibility & contrast

On white

9.17

#2B4876 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#2B4876 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4876

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4876	#FFFFFF	#000000	##FFFFFF
##2B4876	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344C78

Deuteranopia (green-blind)

#2A4575

Tritanopia (blue-blind)

#005259

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2b4876;
/* rgb */ color: rgb(43, 72, 118);
/* oklch */ color: oklch(40.2% 0.085 259.3);

Tailwind

colors: {
  custom: {
    50: '#6c7a9e',
    500: '#2b4876',
    950: '#000000',
  },
}

SCSS

$custom: #2b4876;
$custom-light: #6c7a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4876",
  "rgb": {
    "r": 43,
    "g": 72,
    "b": 118
  },
  "hsl": {
    "h": 216.8,
    "s": 46.584,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40249,
    "c": 0.08549,
    "h": 259.3
  },
  "luminance": 0.06456
}

Semantic roles & 50–950 ramp

primary

#2B4876

secondary

#A88855

accent

#A352D6

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2B4876

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

Preview Lab → · Contrast checker → · Palette generator →