#334ABF#334ABF

#334ABF is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.7% C 0.185 H 269.3°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#334ABF
RGB	rgb(51, 74, 191)
HSL	hsl(230, 58%, 47%)
HSV	hsv(230, 73%, 75%)
CMYK	cmyk(73.3%, 61.3%, 0%, 25.1%)
CIE-LAB	lab(36.67, 31.99, -63.89)
CIE-LCH	lch(36.67, 71.45, 296.60°)
OKLab	oklab(46.65% -0.0023 -0.1845)
OKLCH	oklch(46.65% 0.185 269.3)
XYZ	xyz(13.2148, 9.3616, 50.3906)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334ABF #BFA833

analogous

#3390BF #334ABF #6233BF

triadic

#334ABF #BF334A #4ABF33

tetradic

#334ABF #BF3390 #BFA833 #33BF62

square

#334ABF #BF3390 #BFA833 #33BF62

split-complementary

#334ABF #BF6233 #90BF33

monochromatic

#19255E #26378F #334ABF #5C6FD3 #8C9AE0

Accessibility & contrast

On white

7.31

#334ABF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#334ABF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334ABF

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334ABF	#FFFFFF	#000000	##FFFFFF
##334ABF	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC3

Deuteranopia (green-blind)

#0050BD

Tritanopia (blue-blind)

#00687D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #334abf;
/* rgb */ color: rgb(51, 74, 191);
/* oklch */ color: oklch(46.7% 0.185 269.3);

Tailwind

colors: {
  custom: {
    50: '#7e7cd3',
    500: '#334abf',
    950: '#000000',
  },
}

SCSS

$custom: #334abf;
$custom-light: #7e7cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#334abf",
  "rgb": {
    "r": 51,
    "g": 74,
    "b": 191
  },
  "hsl": {
    "h": 230.143,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.4665,
    "c": 0.18453,
    "h": 269.3
  },
  "luminance": 0.09363
}

Semantic roles & 50–950 ramp

primary

#334ABF

secondary

#CBBF83

accent

#C847E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #334ABF

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

Preview Lab → · Contrast checker → · Palette generator →