#3D41CB#3D41CB

#3D41CB is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 46.7% C 0.208 H 273.7°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#3D41CB
RGB	rgb(61, 65, 203)
HSL	hsl(238, 58%, 52%)
HSV	hsv(238, 70%, 80%)
CMYK	cmyk(70%, 68%, 0%, 20.4%)
CIE-LAB	lab(36.14, 42.96, -71.73)
CIE-LCH	lch(36.14, 83.61, 300.92°)
OKLab	oklab(46.73% 0.0133 -0.2073)
OKLCH	oklch(46.73% 0.208 273.7)
XYZ	xyz(14.5907, 9.0831, 57.4726)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.69

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D41CB #CBC73D

analogous

#3D88CB #3D41CB #803DCB

triadic

#3D41CB #CB3D41 #41CB3D

tetradic

#3D41CB #CB3D88 #CBC73D #3DCB80

square

#3D41CB #CB3D88 #CBC73D #3DCB80

split-complementary

#3D41CB #CB803D #88CB3D

monochromatic

#1E2070 #2B2EA0 #3D41CB #6D70D8 #9EA0E5

Accessibility & contrast

On white

7.46

#3D41CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#3D41CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D41CB

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D41CB	#FFFFFF	#000000	##FFFFFF
##3D41CB	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	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: #3d41cb;
/* rgb */ color: rgb(61, 65, 203);
/* oklch */ color: oklch(46.7% 0.208 273.7);

Tailwind

colors: {
  custom: {
    50: '#8676dc',
    500: '#3d41cb',
    950: '#000000',
  },
}

SCSS

$custom: #3d41cb;
$custom-light: #8676dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d41cb",
  "rgb": {
    "r": 61,
    "g": 65,
    "b": 203
  },
  "hsl": {
    "h": 238.31,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.46732,
    "c": 0.20773,
    "h": 273.7
  },
  "luminance": 0.09084
}

Semantic roles & 50–950 ramp

primary

#3D41CB

secondary

#D1CF93

accent

#DD47E1

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3D41CB

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

Preview Lab → · Contrast checker → · Palette generator →