#4D54EA#4D54EA

#4D54EA is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.5% C 0.221 H 274.0°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4D54EA
RGB	rgb(77, 84, 234)
HSL	hsl(237, 79%, 61%)
HSV	hsv(237, 67%, 92%)
CMYK	cmyk(67.1%, 64.1%, 0%, 8.2%)
CIE-LAB	lab(44.03, 43.90, -76.52)
CIE-LCH	lch(44.03, 88.22, 299.85°)
OKLab	oklab(53.54% 0.0155 -0.2209)
OKLCH	oklch(53.54% 0.221 274)
XYZ	xyz(21.0772, 13.8570, 79.3899)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D54EA #EAE34D

analogous

#4DA2EA #4D54EA #944DEA

triadic

#4D54EA #EA4D54 #54EA4D

tetradic

#4D54EA #EA4DA2 #EAE34D #4DEA94

square

#4D54EA #EA4DA2 #EAE34D #4DEA94

split-complementary

#4D54EA #EA944D #A2EA4D

monochromatic

#141BA9 #1A23DF #4D54EA #8489F0 #BABDF7

Accessibility & contrast

On white

5.57

#4D54EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#4D54EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D54EA

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D54EA	#FFFFFF	#000000	##FFFFFF
##4D54EA	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FEF

Deuteranopia (green-blind)

#0061E7

Tritanopia (blue-blind)

#007B97

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d54ea;
/* rgb */ color: rgb(77, 84, 234);
/* oklch */ color: oklch(53.5% 0.221 274.0);

Tailwind

colors: {
  custom: {
    50: '#9184f2',
    500: '#4d54ea',
    950: '#000000',
  },
}

SCSS

$custom: #4d54ea;
$custom-light: #9184f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d54ea",
  "rgb": {
    "r": 77,
    "g": 84,
    "b": 234
  },
  "hsl": {
    "h": 237.325,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.53539,
    "c": 0.22142,
    "h": 274
  },
  "luminance": 0.13859
}

Semantic roles & 50–950 ramp

primary

#4D54EA

secondary

#E7E4AC

accent

#D20ADB

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4D54EA

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

Preview Lab → · Contrast checker → · Palette generator →