#334088#334088

#334088 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.2% C 0.120 H 272.2°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#334088
RGB	rgb(51, 64, 136)
HSL	hsl(231, 45%, 37%)
HSV	hsv(231, 63%, 53%)
CMYK	cmyk(62.5%, 52.9%, 0%, 46.7%)
CIE-LAB	lab(29.78, 18.46, -42.00)
CIE-LCH	lch(29.78, 45.88, 293.73°)
OKLab	oklab(40.17% 0.0046 -0.1203)
OKLCH	oklch(40.17% 0.12 272.2)
XYZ	xyz(7.6411, 6.1476, 24.0717)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334088 #887B33

analogous

#336B88 #334088 #513388

triadic

#334088 #883340 #408833

tetradic

#334088 #88336B #887B33 #338851

square

#334088 #88336B #887B33 #338851

split-complementary

#334088 #885133 #6B8833

monochromatic

#12162F #222B5B #334088 #4455B5 #6D7BC8

Accessibility & contrast

On white

9.42

#334088 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#334088 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334088

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334088	#FFFFFF	#000000	##FFFFFF
##334088	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#174A8B

Deuteranopia (green-blind)

#014387

Tritanopia (blue-blind)

#00515D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #334088;
/* rgb */ color: rgb(51, 64, 136);
/* oklch */ color: oklch(40.2% 0.120 272.2);

Tailwind

colors: {
  custom: {
    50: '#7374ab',
    500: '#334088',
    950: '#000000',
  },
}

SCSS

$custom: #334088;
$custom-light: #7374ab;
$custom-dark: #000000;

JSON

{
  "hex": "#334088",
  "rgb": {
    "r": 51,
    "g": 64,
    "b": 136
  },
  "hsl": {
    "h": 230.824,
    "s": 45.455,
    "l": 36.667
  },
  "oklch": {
    "l": 0.40168,
    "c": 0.12039,
    "h": 272.2
  },
  "luminance": 0.06148
}

Semantic roles & 50–950 ramp

primary

#334088

secondary

#B0A567

accent

#C153D5

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #334088

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

Preview Lab → · Contrast checker → · Palette generator →