#3337C2#3337C2

#3337C2 is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.7% C 0.210 H 272.4°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#3337C2
RGB	rgb(51, 55, 194)
HSL	hsl(238, 58%, 48%)
HSV	hsv(238, 74%, 76%)
CMYK	cmyk(73.7%, 71.6%, 0%, 23.9%)
CIE-LAB	lab(32.55, 44.79, -72.42)
CIE-LCH	lch(32.55, 85.15, 301.73°)
OKLab	oklab(43.73% 0.0088 -0.2095)
OKLCH	oklch(43.73% 0.21 272.4)
XYZ	xyz(12.4658, 7.3299, 51.7863)
Luminance	0.0733 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3337C2 #C2BE33

analogous

#337EC2 #3337C2 #7733C2

triadic

#3337C2 #C23337 #37C233

tetradic

#3337C2 #C2337E #C2BE33 #33C277

square

#3337C2 #C2337E #C2BE33 #33C277

split-complementary

#3337C2 #C27733 #7EC233

monochromatic

#1A1C61 #262992 #3337C2 #5E61D5 #8E90E1

Accessibility & contrast

On white

8.52

#3337C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#3337C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3337C2

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3337C2	#FFFFFF	#000000	##FFFFFF
##3337C2	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C6

Deuteranopia (green-blind)

#0046BF

Tritanopia (blue-blind)

#005E79

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3337c2;
/* rgb */ color: rgb(51, 55, 194);
/* oklch */ color: oklch(43.7% 0.210 272.4);

Tailwind

colors: {
  custom: {
    50: '#816fd6',
    500: '#3337c2',
    950: '#000000',
  },
}

SCSS

$custom: #3337c2;
$custom-light: #816fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3337c2",
  "rgb": {
    "r": 51,
    "g": 55,
    "b": 194
  },
  "hsl": {
    "h": 238.322,
    "s": 58.367,
    "l": 48.039
  },
  "oklch": {
    "l": 0.43728,
    "c": 0.20973,
    "h": 272.4
  },
  "luminance": 0.07331
}

Semantic roles & 50–950 ramp

primary

#3337C2

secondary

#CCCA85

accent

#DD46E2

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3337C2

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

Preview Lab → · Contrast checker → · Palette generator →