#4D54EC#4D54EC

#4D54EC is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 53.7% C 0.224 H 273.9°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4D54EC
RGB	rgb(77, 84, 236)
HSL	hsl(237, 81%, 61%)
HSV	hsv(237, 67%, 93%)
CMYK	cmyk(67.4%, 64.4%, 0%, 7.5%)
CIE-LAB	lab(44.19, 44.56, -77.37)
CIE-LCH	lch(44.19, 89.29, 299.94°)
OKLab	oklab(53.71% 0.0154 -0.2234)
OKLCH	oklch(53.71% 0.224 273.9)
XYZ	xyz(21.3662, 13.9726, 80.9116)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D54EC #ECE54D

analogous

#4DA4EC #4D54EC #954DEC

triadic

#4D54EC #EC4D54 #54EC4D

tetradic

#4D54EC #EC4DA4 #ECE54D #4DEC95

square

#4D54EC #EC4DA4 #ECE54D #4DEC95

split-complementary

#4D54EC #EC954D #A4EC4D

monochromatic

#1219AC #1821E4 #4D54EC #8489F2 #BCBEF8

Accessibility & contrast

On white

5.53

#4D54EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#4D54EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D54EC

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D54EC	#FFFFFF	#000000	##FFFFFF
##4D54EC	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070F1

Deuteranopia (green-blind)

#0061E9

Tritanopia (blue-blind)

#007C99

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d54ec;
/* rgb */ color: rgb(77, 84, 236);
/* oklch */ color: oklch(53.7% 0.224 273.9);

Tailwind

colors: {
  custom: {
    50: '#9284f3',
    500: '#4d54ec',
    950: '#000000',
  },
}

SCSS

$custom: #4d54ec;
$custom-light: #9284f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d54ec",
  "rgb": {
    "r": 77,
    "g": 84,
    "b": 236
  },
  "hsl": {
    "h": 237.358,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.53712,
    "c": 0.22391,
    "h": 273.9
  },
  "luminance": 0.13975
}

Semantic roles & 50–950 ramp

primary

#4D54EC

secondary

#E8E6AD

accent

#D408DD

background

#F9F8FF

surface

#F2EFFE

border

#CCCAD6

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4D54EC

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

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