#2B4886#2B4886

#2B4886 is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.3% C 0.109 H 263.5°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#2B4886
RGB	rgb(43, 72, 134)
HSL	hsl(221, 51%, 35%)
HSV	hsv(221, 68%, 53%)
CMYK	cmyk(67.9%, 46.3%, 0%, 47.5%)
CIE-LAB	lab(31.51, 10.78, -38.02)
CIE-LCH	lch(31.51, 39.52, 285.83°)
OKLab	oklab(41.32% -0.0124 -0.1086)
OKLCH	oklch(41.32% 0.109 263.5)
XYZ	xyz(7.6152, 6.8688, 23.4741)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4886 #86692B

analogous

#2B7686 #2B4886 #3C2B86

triadic

#2B4886 #862B48 #48862B

tetradic

#2B4886 #862B76 #86692B #2B863C

square

#2B4886 #862B76 #86692B #2B863C

split-complementary

#2B4886 #863C2B #76862B

monochromatic

#0D1629 #1C2F58 #2B4886 #3A61B4 #6082CC

Accessibility & contrast

On white

8.85

#2B4886 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#2B4886 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4886

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4886	#FFFFFF	#000000	##FFFFFF
##2B4886	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4F88

Deuteranopia (green-blind)

#1A4685

Tritanopia (blue-blind)

#005660

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2b4886;
/* rgb */ color: rgb(43, 72, 134);
/* oklch */ color: oklch(41.3% 0.109 263.5);

Tailwind

colors: {
  custom: {
    50: '#6f7aaa',
    500: '#2b4886',
    950: '#000000',
  },
}

SCSS

$custom: #2b4886;
$custom-light: #6f7aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4886",
  "rgb": {
    "r": 43,
    "g": 72,
    "b": 134
  },
  "hsl": {
    "h": 220.879,
    "s": 51.412,
    "l": 34.706
  },
  "oklch": {
    "l": 0.41316,
    "c": 0.10935,
    "h": 263.5
  },
  "luminance": 0.0687
}

Semantic roles & 50–950 ramp

primary

#2B4886

secondary

#B2965B

accent

#AE4DDB

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2B4886

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

Preview Lab → · Contrast checker → · Palette generator →