#4D54E8#4D54E8

#4D54E8 is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.4% C 0.219 H 274.1°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#4D54E8
RGB	rgb(77, 84, 232)
HSL	hsl(237, 77%, 61%)
HSV	hsv(237, 67%, 91%)
CMYK	cmyk(66.8%, 63.8%, 0%, 9%)
CIE-LAB	lab(43.86, 43.24, -75.66)
CIE-LCH	lch(43.86, 87.14, 299.75°)
OKLab	oklab(53.37% 0.0157 -0.2183)
OKLCH	oklch(53.37% 0.219 274.1)
XYZ	xyz(20.7915, 13.7427, 77.8852)
Luminance	0.1374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D54E8 #E8E14D

analogous

#4DA2E8 #4D54E8 #934DE8

triadic

#4D54E8 #E84D54 #54E84D

tetradic

#4D54E8 #E84DA2 #E8E14D #4DE893

square

#4D54E8 #E84DA2 #E8E14D #4DE893

split-complementary

#4D54E8 #E8934D #A2E84D

monochromatic

#151CA5 #1C25DB #4D54E8 #8388EF #B9BCF6

Accessibility & contrast

On white

5.60

#4D54E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#4D54E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D54E8

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D54E8	#FFFFFF	#000000	##FFFFFF
##4D54E8	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FED

Deuteranopia (green-blind)

#0061E5

Tritanopia (blue-blind)

#007A96

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d54e8;
/* rgb */ color: rgb(77, 84, 232);
/* oklch */ color: oklch(53.4% 0.219 274.1);

Tailwind

colors: {
  custom: {
    50: '#9184f0',
    500: '#4d54e8',
    950: '#000000',
  },
}

SCSS

$custom: #4d54e8;
$custom-light: #9184f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d54e8",
  "rgb": {
    "r": 77,
    "g": 84,
    "b": 232
  },
  "hsl": {
    "h": 237.29,
    "s": 77.114,
    "l": 60.588
  },
  "oklch": {
    "l": 0.53368,
    "c": 0.21891,
    "h": 274.1
  },
  "luminance": 0.13745
}

Semantic roles & 50–950 ramp

primary

#4D54E8

secondary

#E6E3AB

accent

#D00CD9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4D54E8

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

Preview Lab → · Contrast checker → · Palette generator →