#3E4CCB#3E4CCB

#3E4CCB is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.6% C 0.195 H 272.0°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#3E4CCB
RGB	rgb(62, 76, 203)
HSL	hsl(234, 58%, 52%)
HSV	hsv(234, 69%, 80%)
CMYK	cmyk(69.5%, 62.6%, 0%, 20.4%)
CIE-LAB	lab(38.73, 36.36, -67.49)
CIE-LCH	lch(38.73, 76.66, 298.31°)
OKLab	oklab(48.63% 0.0069 -0.1948)
OKLCH	oklch(48.63% 0.195 272)
XYZ	xyz(15.3469, 10.5033, 57.7069)
Luminance	0.1051 (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

#3E4CCB #CBBD3E

analogous

#3E92CB #3E4CCB #773ECB

triadic

#3E4CCB #CB3E4C #4CCB3E

tetradic

#3E4CCB #CB3E92 #CBBD3E #3ECB77

square

#3E4CCB #CB3E92 #CBBD3E #3ECB77

split-complementary

#3E4CCB #CB773E #92CB3E

monochromatic

#1E2670 #2B37A1 #3E4CCB #6E79D8 #9EA5E5

Accessibility & contrast

On white

6.77

#3E4CCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#3E4CCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4CCB

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4CCB	#FFFFFF	#000000	##FFFFFF
##3E4CCB	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CF

Deuteranopia (green-blind)

#0055C9

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3e4ccb;
/* rgb */ color: rgb(62, 76, 203);
/* oklch */ color: oklch(48.6% 0.195 272.0);

Tailwind

colors: {
  custom: {
    50: '#857edc',
    500: '#3e4ccb',
    950: '#000000',
  },
}

SCSS

$custom: #3e4ccb;
$custom-light: #857edc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4ccb",
  "rgb": {
    "r": 62,
    "g": 76,
    "b": 203
  },
  "hsl": {
    "h": 234.043,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.48634,
    "c": 0.19494,
    "h": 272
  },
  "luminance": 0.10505
}

Semantic roles & 50–950 ramp

primary

#3E4CCB

secondary

#D1CB94

accent

#D247E1

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3E4CCB

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

Preview Lab → · Contrast checker → · Palette generator →