#2B3695#2B3695

#2B3695 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.8% C 0.155 H 271.9°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#2B3695
RGB	rgb(43, 54, 149)
HSL	hsl(234, 55%, 38%)
HSV	hsv(234, 71%, 58%)
CMYK	cmyk(71.1%, 63.8%, 0%, 41.6%)
CIE-LAB	lab(27.63, 28.64, -53.52)
CIE-LCH	lch(27.63, 60.71, 298.15°)
OKLab	oklab(38.75% 0.0051 -0.1545)
OKLCH	oklch(38.75% 0.155 271.9)
XYZ	xyz(7.7384, 5.3211, 29.0472)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3695 #958A2B

analogous

#2B6B95 #2B3695 #552B95

triadic

#2B3695 #952B36 #36952B

tetradic

#2B3695 #952B6B #958A2B #2B9555

square

#2B3695 #952B6B #958A2B #2B9555

split-complementary

#2B3695 #95552B #6B952B

monochromatic

#101436 #1D2566 #2B3695 #3947C4 #6772D3

Accessibility & contrast

On white

10.17

#2B3695 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2B3695 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3695

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3695	#FFFFFF	#000000	##FFFFFF
##2B3695	1.00	10.17	2.06	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004698

Deuteranopia (green-blind)

#003C93

Tritanopia (blue-blind)

#004E60

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2b3695;
/* rgb */ color: rgb(43, 54, 149);
/* oklch */ color: oklch(38.8% 0.155 271.9);

Tailwind

colors: {
  custom: {
    50: '#736db5',
    500: '#2b3695',
    950: '#000000',
  },
}

SCSS

$custom: #2b3695;
$custom-light: #736db5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3695",
  "rgb": {
    "r": 43,
    "g": 54,
    "b": 149
  },
  "hsl": {
    "h": 233.774,
    "s": 55.208,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38754,
    "c": 0.15458,
    "h": 271.9
  },
  "luminance": 0.05322
}

Semantic roles & 50–950 ramp

primary

#2B3695

secondary

#BAB162

accent

#CF49DF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2B3695

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

Preview Lab → · Contrast checker → · Palette generator →