#4E61CC#4E61CC

#4E61CC is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.6% C 0.166 H 272.0°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4E61CC
RGB	rgb(78, 97, 204)
HSL	hsl(231, 55%, 55%)
HSV	hsv(231, 62%, 80%)
CMYK	cmyk(61.8%, 52.5%, 0%, 20%)
CIE-LAB	lab(44.98, 25.94, -57.87)
CIE-LCH	lch(44.98, 63.42, 294.14°)
OKLab	oklab(53.56% 0.0059 -0.1659)
OKLCH	oklch(53.56% 0.166 272)
XYZ	xyz(18.3120, 14.5272, 58.9541)
Luminance	0.1453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E61CC #CCB94E

analogous

#4EA0CC #4E61CC #7A4ECC

triadic

#4E61CC #CC4E61 #61CC4E

tetradic

#4E61CC #CC4EA0 #CCB94E #4ECC7A

square

#4E61CC #CC4EA0 #CCB94E #4ECC7A

split-complementary

#4E61CC #CC7A4E #A0CC4E

monochromatic

#24317C #3144AB #4E61CC #7E8BDA #ADB6E7

Accessibility & contrast

On white

5.38

#4E61CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#4E61CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E61CC

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E61CC	#FFFFFF	#000000	##FFFFFF
##4E61CC	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F70D0

Deuteranopia (green-blind)

#0065CA

Tritanopia (blue-blind)

#007A8D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4e61cc;
/* rgb */ color: rgb(78, 97, 204);
/* oklch */ color: oklch(53.6% 0.166 272.0);

Tailwind

colors: {
  custom: {
    50: '#8b8ddc',
    500: '#4e61cc',
    950: '#000000',
  },
}

SCSS

$custom: #4e61cc;
$custom-light: #8b8ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e61cc",
  "rgb": {
    "r": 78,
    "g": 97,
    "b": 204
  },
  "hsl": {
    "h": 230.952,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.53557,
    "c": 0.16606,
    "h": 272
  },
  "luminance": 0.14529
}

Semantic roles & 50–950 ramp

primary

#4E61CC

secondary

#D5CDA1

accent

#C849DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4E61CC

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

Preview Lab → · Contrast checker → · Palette generator →