#3C41CB#3C41CB

#3C41CB is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 46.7% C 0.208 H 273.3°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#3C41CB
RGB	rgb(60, 65, 203)
HSL	hsl(238, 58%, 52%)
HSV	hsv(238, 70%, 80%)
CMYK	cmyk(70.4%, 68%, 0%, 20.4%)
CIE-LAB	lab(36.08, 42.85, -71.83)
CIE-LCH	lch(36.08, 83.64, 300.82°)
OKLab	oklab(46.67% 0.0121 -0.2076)
OKLCH	oklch(46.67% 0.208 273.3)
XYZ	xyz(14.5297, 9.0516, 57.4697)
Luminance	0.0905 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.59

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C41CB #CBC63C

analogous

#3C89CB #3C41CB #7F3CCB

triadic

#3C41CB #CB3C41 #41CB3C

tetradic

#3C41CB #CB3C89 #CBC63C #3CCB7F

square

#3C41CB #CB3C89 #CBC63C #3CCB7F

split-complementary

#3C41CB #CB7F3C #89CB3C

monochromatic

#1E206F #2A2F9F #3C41CB #6C70D8 #9D9FE5

Accessibility & contrast

On white

7.47

#3C41CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#3C41CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C41CB

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C41CB	#FFFFFF	#000000	##FFFFFF
##3C41CB	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCF

Deuteranopia (green-blind)

#004EC8

Tritanopia (blue-blind)

#006681

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3c41cb;
/* rgb */ color: rgb(60, 65, 203);
/* oklch */ color: oklch(46.7% 0.208 273.3);

Tailwind

colors: {
  custom: {
    50: '#8576dc',
    500: '#3c41cb',
    950: '#000000',
  },
}

SCSS

$custom: #3c41cb;
$custom-light: #8576dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c41cb",
  "rgb": {
    "r": 60,
    "g": 65,
    "b": 203
  },
  "hsl": {
    "h": 237.902,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.46672,
    "c": 0.20798,
    "h": 273.3
  },
  "luminance": 0.09053
}

Semantic roles & 50–950 ramp

primary

#3C41CB

secondary

#D1CF92

accent

#DC47E1

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3C41CB

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

Preview Lab → · Contrast checker → · Palette generator →