#334B93#334B93

#334B93 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.3% C 0.122 H 267.3°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#334B93
RGB	rgb(51, 75, 147)
HSL	hsl(225, 48%, 39%)
HSV	hsv(225, 65%, 58%)
CMYK	cmyk(65.3%, 49%, 0%, 42.4%)
CIE-LAB	lab(33.65, 15.11, -42.52)
CIE-LCH	lch(33.65, 45.13, 289.56°)
OKLab	oklab(43.35% -0.0057 -0.1217)
OKLCH	oklch(43.35% 0.122 267.3)
XYZ	xyz(9.1460, 7.8417, 28.6297)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334B93 #937B33

analogous

#337B93 #334B93 #4B3393

triadic

#334B93 #93334B #4B9333

tetradic

#334B93 #93337B #937B33 #33934B

square

#334B93 #93337B #937B33 #33934B

split-complementary

#334B93 #934B33 #7B9333

monochromatic

#131D38 #233466 #334B93 #4563BE #7289CE

Accessibility & contrast

On white

8.18

#334B93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#334B93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334B93

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334B93	#FFFFFF	#000000	##FFFFFF
##334B93	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#265496

Deuteranopia (green-blind)

#124B92

Tritanopia (blue-blind)

#005C68

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #334b93;
/* rgb */ color: rgb(51, 75, 147);
/* oklch */ color: oklch(43.3% 0.122 267.3);

Tailwind

colors: {
  custom: {
    50: '#757cb3',
    500: '#334b93',
    950: '#000000',
  },
}

SCSS

$custom: #334b93;
$custom-light: #757cb3;
$custom-dark: #000000;

JSON

{
  "hex": "#334b93",
  "rgb": {
    "r": 51,
    "g": 75,
    "b": 147
  },
  "hsl": {
    "h": 225,
    "s": 48.485,
    "l": 38.824
  },
  "oklch": {
    "l": 0.43345,
    "c": 0.12183,
    "h": 267.3
  },
  "luminance": 0.07843
}

Semantic roles & 50–950 ramp

primary

#334B93

secondary

#B6A46C

accent

#B650D8

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #334B93

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

Preview Lab → · Contrast checker → · Palette generator →