#4D8DEA#4D8DEA

#4D8DEA is a light, vivid blue. Relative luminance 0.266; OKLCH L 64.5% C 0.155 H 257.8°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4D8DEA
RGB	rgb(77, 141, 234)
HSL	hsl(216, 79%, 61%)
HSV	hsv(216, 67%, 92%)
CMYK	cmyk(67.1%, 39.7%, 0%, 8.2%)
CIE-LAB	lab(58.57, 9.00, -53.03)
CIE-LCH	lch(58.57, 53.79, 279.64°)
OKLab	oklab(64.53% -0.0325 -0.1511)
OKLCH	oklch(64.53% 0.155 257.8)
XYZ	xyz(27.4314, 26.5653, 81.5079)
Luminance	0.2657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8DEA #EAAA4D

analogous

#4DDCEA #4D8DEA #5B4DEA

triadic

#4D8DEA #EA4D8D #8DEA4D

tetradic

#4D8DEA #EA4DDC #EAAA4D #4DEA5B

square

#4D8DEA #EA4DDC #EAAA4D #4DEA5B

split-complementary

#4D8DEA #EA5B4D #DCEA4D

monochromatic

#1451A9 #1A6BDF #4D8DEA #84B0F0 #BAD3F7

Accessibility & contrast

On white

3.33

#4D8DEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#4D8DEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8DEA

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8DEA	#FFFFFF	#000000	##000000
##4D8DEA	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6295EE

Deuteranopia (green-blind)

#4A86E8

Tritanopia (blue-blind)

#00A2B0

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4d8dea;
/* rgb */ color: rgb(77, 141, 234);
/* oklch */ color: oklch(64.5% 0.155 257.8);

Tailwind

colors: {
  custom: {
    50: '#8fadf1',
    500: '#4d8dea',
    950: '#000000',
  },
}

SCSS

$custom: #4d8dea;
$custom-light: #8fadf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8dea",
  "rgb": {
    "r": 77,
    "g": 141,
    "b": 234
  },
  "hsl": {
    "h": 215.541,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64531,
    "c": 0.15459,
    "h": 257.8
  },
  "luminance": 0.26568
}

Semantic roles & 50–950 ramp

primary

#4D8DEA

secondary

#E7CFAC

accent

#860ADB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4D8DEA

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

Preview Lab → · Contrast checker → · Palette generator →