#4D54E6#4D54E6

#4D54E6 is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.2% C 0.216 H 274.2°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#4D54E6
RGB	rgb(77, 84, 230)
HSL	hsl(237, 75%, 60%)
HSV	hsv(237, 67%, 90%)
CMYK	cmyk(66.5%, 63.5%, 0%, 9.8%)
CIE-LAB	lab(43.70, 42.58, -74.79)
CIE-LCH	lch(43.70, 86.07, 299.65°)
OKLab	oklab(53.2% 0.0158 -0.2158)
OKLCH	oklch(53.2% 0.216 274.2)
XYZ	xyz(20.5091, 13.6297, 76.3976)
Luminance	0.1363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D54E6 #E6DF4D

analogous

#4DA0E6 #4D54E6 #934DE6

triadic

#4D54E6 #E64D54 #54E64D

tetradic

#4D54E6 #E64DA0 #E6DF4D #4DE693

square

#4D54E6 #E64DA0 #E6DF4D #4DE693

split-complementary

#4D54E6 #E6934D #A0E64D

monochromatic

#171DA2 #1E27D8 #4D54E6 #8388EE #B8BBF5

Accessibility & contrast

On white

5.64

#4D54E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#4D54E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D54E6

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D54E6	#FFFFFF	#000000	##FFFFFF
##4D54E6	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EEB

Deuteranopia (green-blind)

#0060E3

Tritanopia (blue-blind)

#007A95

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4d54e6;
/* rgb */ color: rgb(77, 84, 230);
/* oklch */ color: oklch(53.2% 0.216 274.2);

Tailwind

colors: {
  custom: {
    50: '#9184ef',
    500: '#4d54e6',
    950: '#000000',
  },
}

SCSS

$custom: #4d54e6;
$custom-light: #9184ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4d54e6",
  "rgb": {
    "r": 77,
    "g": 84,
    "b": 230
  },
  "hsl": {
    "h": 237.255,
    "s": 75.369,
    "l": 60.196
  },
  "oklch": {
    "l": 0.53197,
    "c": 0.2164,
    "h": 274.2
  },
  "luminance": 0.13632
}

Semantic roles & 50–950 ramp

primary

#4D54E6

secondary

#E5E2AA

accent

#CE0ED8

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4D54E6

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

Preview Lab → · Contrast checker → · Palette generator →