#334C97#334C97

#334C97 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 43.9% C 0.126 H 267.2°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#334C97
RGB	rgb(51, 76, 151)
HSL	hsl(225, 50%, 40%)
HSV	hsv(225, 66%, 59%)
CMYK	cmyk(66.2%, 49.7%, 0%, 40.8%)
CIE-LAB	lab(34.20, 15.92, -44.07)
CIE-LCH	lch(34.20, 46.85, 289.87°)
OKLab	oklab(43.85% -0.0062 -0.1262)
OKLCH	oklch(43.85% 0.126 267.2)
XYZ	xyz(9.5337, 8.1062, 30.3344)
Luminance	0.0811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334C97 #977E33

analogous

#337E97 #334C97 #4C3397

triadic

#334C97 #97334C #4C9733

tetradic

#334C97 #97337E #977E33 #33974C

square

#334C97 #97337E #977E33 #33974C

split-complementary

#334C97 #974C33 #7E9733

monochromatic

#141E3C #243569 #334C97 #4765C1 #748BD0

Accessibility & contrast

On white

8.01

#334C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#334C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334C97

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334C97	#FFFFFF	#000000	##FFFFFF
##334C97	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24559A

Deuteranopia (green-blind)

#0C4C95

Tritanopia (blue-blind)

#005D6A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #334c97;
/* rgb */ color: rgb(51, 76, 151);
/* oklch */ color: oklch(43.9% 0.126 267.2);

Tailwind

colors: {
  custom: {
    50: '#767db6',
    500: '#334c97',
    950: '#000000',
  },
}

SCSS

$custom: #334c97;
$custom-light: #767db6;
$custom-dark: #000000;

JSON

{
  "hex": "#334c97",
  "rgb": {
    "r": 51,
    "g": 76,
    "b": 151
  },
  "hsl": {
    "h": 225,
    "s": 49.505,
    "l": 39.608
  },
  "oklch": {
    "l": 0.43851,
    "c": 0.12637,
    "h": 267.2
  },
  "luminance": 0.08107
}

Semantic roles & 50–950 ramp

primary

#334C97

secondary

#B8A66D

accent

#B64FD9

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #334C97

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

Preview Lab → · Contrast checker → · Palette generator →