#334AC1#334AC1

#334AC1 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.8% C 0.187 H 269.3°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#334AC1
RGB	rgb(51, 74, 193)
HSL	hsl(230, 58%, 48%)
HSV	hsv(230, 74%, 76%)
CMYK	cmyk(73.6%, 61.7%, 0%, 24.3%)
CIE-LAB	lab(36.84, 32.72, -64.79)
CIE-LCH	lch(36.84, 72.58, 296.80°)
OKLab	oklab(46.82% -0.0024 -0.1872)
OKLCH	oklch(46.82% 0.187 269.3)
XYZ	xyz(13.4363, 9.4502, 51.5577)
Luminance	0.0945 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334AC1 #C1AA33

analogous

#3391C1 #334AC1 #6333C1

triadic

#334AC1 #C1334A #4AC133

tetradic

#334AC1 #C13391 #C1AA33 #33C163

square

#334AC1 #C13391 #C1AA33 #33C163

split-complementary

#334AC1 #C16333 #91C133

monochromatic

#192560 #263791 #334AC1 #5D70D4 #8D9BE1

Accessibility & contrast

On white

7.27

#334AC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#334AC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334AC1

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334AC1	#FFFFFF	#000000	##FFFFFF
##334AC1	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC5

Deuteranopia (green-blind)

#0050BF

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #334ac1;
/* rgb */ color: rgb(51, 74, 193);
/* oklch */ color: oklch(46.8% 0.187 269.3);

Tailwind

colors: {
  custom: {
    50: '#7f7cd5',
    500: '#334ac1',
    950: '#000000',
  },
}

SCSS

$custom: #334ac1;
$custom-light: #7f7cd5;
$custom-dark: #000000;

JSON

{
  "hex": "#334ac1",
  "rgb": {
    "r": 51,
    "g": 74,
    "b": 193
  },
  "hsl": {
    "h": 230.282,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.46824,
    "c": 0.18718,
    "h": 269.3
  },
  "luminance": 0.09452
}

Semantic roles & 50–950 ramp

primary

#334AC1

secondary

#CBC084

accent

#C846E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #334AC1

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

Preview Lab → · Contrast checker → · Palette generator →