#4D5ECA#4D5ECA

#4D5ECA is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.8% C 0.167 H 272.6°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4D5ECA
RGB	rgb(77, 94, 202)
HSL	hsl(232, 54%, 55%)
HSV	hsv(232, 62%, 79%)
CMYK	cmyk(61.9%, 53.5%, 0%, 20.8%)
CIE-LAB	lab(44.01, 26.97, -58.29)
CIE-LCH	lch(44.01, 64.23, 294.83°)
OKLab	oklab(52.77% 0.0076 -0.1672)
OKLCH	oklch(52.77% 0.167 272.6)
XYZ	xyz(17.7204, 13.8460, 57.6044)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5ECA #CAB94D

analogous

#4D9DCA #4D5ECA #7B4DCA

triadic

#4D5ECA #CA4D5E #5ECA4D

tetradic

#4D5ECA #CA4D9D #CAB94D #4DCA7B

square

#4D5ECA #CA4D9D #CAB94D #4DCA7B

split-complementary

#4D5ECA #CA7B4D #9DCA4D

monochromatic

#242F79 #3242A8 #4D5ECA #7C89D8 #ABB3E6

Accessibility & contrast

On white

5.57

#4D5ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#4D5ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5ECA

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5ECA	#FFFFFF	#000000	##FFFFFF
##4D5ECA	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)

#166ECE

Deuteranopia (green-blind)

#0063C8

Tritanopia (blue-blind)

#00778B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d5eca;
/* rgb */ color: rgb(77, 94, 202);
/* oklch */ color: oklch(52.8% 0.167 272.6);

Tailwind

colors: {
  custom: {
    50: '#8b8bdb',
    500: '#4d5eca',
    950: '#000000',
  },
}

SCSS

$custom: #4d5eca;
$custom-light: #8b8bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5eca",
  "rgb": {
    "r": 77,
    "g": 94,
    "b": 202
  },
  "hsl": {
    "h": 231.84,
    "s": 54.113,
    "l": 54.706
  },
  "oklch": {
    "l": 0.5277,
    "c": 0.1674,
    "h": 272.6
  },
  "luminance": 0.13847
}

Semantic roles & 50–950 ramp

primary

#4D5ECA

secondary

#D4CD9F

accent

#C94ADD

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4D5ECA

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

Preview Lab → · Contrast checker → · Palette generator →