#4D54DE#4D54DE

#4D54DE is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.5% C 0.206 H 274.5°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4D54DE
RGB	rgb(77, 84, 222)
HSL	hsl(237, 69%, 59%)
HSV	hsv(237, 65%, 87%)
CMYK	cmyk(65.3%, 62.2%, 0%, 12.9%)
CIE-LAB	lab(43.05, 39.93, -71.31)
CIE-LCH	lch(43.05, 81.73, 299.24°)
OKLab	oklab(52.52% 0.0163 -0.2056)
OKLCH	oklch(52.52% 0.206 274.5)
XYZ	xyz(19.4113, 13.1906, 70.6162)
Luminance	0.1319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D54DE #DED74D

analogous

#4D9CDE #4D54DE #8E4DDE

triadic

#4D54DE #DE4D54 #54DE4D

tetradic

#4D54DE #DE4D9C #DED74D #4DDE8E

square

#4D54DE #DE4D9C #DED74D #4DDE8E

split-complementary

#4D54DE #DE8E4D #9CDE4D

monochromatic

#1C2195 #252DC9 #4D54DE #8186E8 #B4B7F1

Accessibility & contrast

On white

5.77

#4D54DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#4D54DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D54DE

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D54DE	#FFFFFF	#000000	##FFFFFF
##4D54DE	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE2

Deuteranopia (green-blind)

#005FDB

Tritanopia (blue-blind)

#007791

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4d54de;
/* rgb */ color: rgb(77, 84, 222);
/* oklch */ color: oklch(52.5% 0.206 274.5);

Tailwind

colors: {
  custom: {
    50: '#8f84e9',
    500: '#4d54de',
    950: '#000000',
  },
}

SCSS

$custom: #4d54de;
$custom-light: #8f84e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d54de",
  "rgb": {
    "r": 77,
    "g": 84,
    "b": 222
  },
  "hsl": {
    "h": 237.103,
    "s": 68.72,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52521,
    "c": 0.20625,
    "h": 274.5
  },
  "luminance": 0.13192
}

Semantic roles & 50–950 ramp

primary

#4D54DE

secondary

#E0DDA7

accent

#E33CEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D54DE

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

Preview Lab → · Contrast checker → · Palette generator →