#334ABC#334ABC

#334ABC is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.4% C 0.181 H 269.3°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#334ABC
RGB	rgb(51, 74, 188)
HSL	hsl(230, 57%, 47%)
HSV	hsv(230, 73%, 74%)
CMYK	cmyk(72.9%, 60.6%, 0%, 26.3%)
CIE-LAB	lab(36.43, 30.90, -62.53)
CIE-LCH	lch(36.43, 69.75, 296.30°)
OKLab	oklab(46.39% -0.0023 -0.1805)
OKLCH	oklch(46.39% 0.181 269.3)
XYZ	xyz(12.8880, 9.2309, 48.6697)
Luminance	0.0923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334ABC #BCA533

analogous

#338FBC #334ABC #6133BC

triadic

#334ABC #BC334A #4ABC33

tetradic

#334ABC #BC338F #BCA533 #33BC61

square

#334ABC #BC338F #BCA533 #33BC61

split-complementary

#334ABC #BC6133 #8FBC33

monochromatic

#19245C #26378C #334ABC #5A6ED2 #8A98DF

Accessibility & contrast

On white

7.38

#334ABC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#334ABC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334ABC

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334ABC	#FFFFFF	#000000	##FFFFFF
##334ABC	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC0

Deuteranopia (green-blind)

#004FBA

Tritanopia (blue-blind)

#00677C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #334abc;
/* rgb */ color: rgb(51, 74, 188);
/* oklch */ color: oklch(46.4% 0.181 269.3);

Tailwind

colors: {
  custom: {
    50: '#7e7cd1',
    500: '#334abc',
    950: '#000000',
  },
}

SCSS

$custom: #334abc;
$custom-light: #7e7cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#334abc",
  "rgb": {
    "r": 51,
    "g": 74,
    "b": 188
  },
  "hsl": {
    "h": 229.927,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46391,
    "c": 0.18055,
    "h": 269.3
  },
  "luminance": 0.09232
}

Semantic roles & 50–950 ramp

primary

#334ABC

secondary

#C9BD81

accent

#C747E1

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #334ABC

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

Preview Lab → · Contrast checker → · Palette generator →