#2B367A#2B367A

#2B367A is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.4% C 0.116 H 272.4°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#2B367A
RGB	rgb(43, 54, 122)
HSL	hsl(232, 48%, 32%)
HSV	hsv(232, 65%, 48%)
CMYK	cmyk(64.8%, 55.7%, 0%, 52.2%)
CIE-LAB	lab(25.43, 18.57, -40.29)
CIE-LCH	lch(25.43, 44.36, 294.74°)
OKLab	oklab(36.43% 0.0049 -0.1156)
OKLCH	oklch(36.43% 0.116 272.4)
XYZ	xyz(5.8271, 4.5566, 18.9810)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B367A #7A6F2B

analogous

#2B5D7A #2B367A #482B7A

triadic

#2B367A #7A2B36 #367A2B

tetradic

#2B367A #7A2B5D #7A6F2B #2B7A48

square

#2B367A #7A2B5D #7A6F2B #2B7A48

split-complementary

#2B367A #7A482B #5D7A2B

monochromatic

#0B0E1F #1B224D #2B367A #3B4AA7 #5A69C5

Accessibility & contrast

On white

10.99

#2B367A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2B367A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B367A

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B367A	#FFFFFF	#000000	##FFFFFF
##2B367A	1.00	10.99	1.91	10.99
#FFFFFF	10.99	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09407C

Deuteranopia (green-blind)

#003979

Tritanopia (blue-blind)

#004652

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2b367a;
/* rgb */ color: rgb(43, 54, 122);
/* oklch */ color: oklch(36.4% 0.116 272.4);

Tailwind

colors: {
  custom: {
    50: '#6d6ca1',
    500: '#2b367a',
    950: '#000000',
  },
}

SCSS

$custom: #2b367a;
$custom-light: #6d6ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b367a",
  "rgb": {
    "r": 43,
    "g": 54,
    "b": 122
  },
  "hsl": {
    "h": 231.646,
    "s": 47.879,
    "l": 32.353
  },
  "oklch": {
    "l": 0.3643,
    "c": 0.1157,
    "h": 272.4
  },
  "luminance": 0.04557
}

Semantic roles & 50–950 ramp

primary

#2B367A

secondary

#AB9F56

accent

#C550D7

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#08070F

muted

#7A7A7F

Preview Lab

Preview with #2B367A

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

Preview Lab → · Contrast checker → · Palette generator →