#4D85DD#4D85DD

#4D85DD is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.0% C 0.146 H 259.1°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4D85DD
RGB	rgb(77, 133, 221)
HSL	hsl(217, 68%, 58%)
HSV	hsv(217, 65%, 87%)
CMYK	cmyk(65.2%, 39.8%, 0%, 13.3%)
CIE-LAB	lab(55.66, 9.33, -50.42)
CIE-LCH	lch(55.66, 51.27, 280.48°)
OKLab	oklab(62.04% -0.0276 -0.1436)
OKLCH	oklch(62.04% 0.146 259.1)
XYZ	xyz(24.4946, 23.5709, 71.6514)
Luminance	0.2357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D85DD #DDA54D

analogous

#4DCDDD #4D85DD #5D4DDD

triadic

#4D85DD #DD4D85 #85DD4D

tetradic

#4D85DD #DD4DCD #DDA54D #4DDD5D

square

#4D85DD #DD4DCD #DDA54D #4DDD5D

split-complementary

#4D85DD #DD5D4D #CDDD4D

monochromatic

#1C4B93 #2665C7 #4D85DD #80A8E7 #B4CBF1

Accessibility & contrast

On white

3.67

#4D85DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#4D85DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D85DD

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D85DD	#FFFFFF	#000000	##000000
##4D85DD	1.00	3.67	5.71	5.71
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8DE0

Deuteranopia (green-blind)

#487FDB

Tritanopia (blue-blind)

#0099A6

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4d85dd;
/* rgb */ color: rgb(77, 133, 221);
/* oklch */ color: oklch(62.0% 0.146 259.1);

Tailwind

colors: {
  custom: {
    50: '#8da8e8',
    500: '#4d85dd',
    950: '#000000',
  },
}

SCSS

$custom: #4d85dd;
$custom-light: #8da8e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d85dd",
  "rgb": {
    "r": 77,
    "g": 133,
    "b": 221
  },
  "hsl": {
    "h": 216.667,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.62042,
    "c": 0.14621,
    "h": 259.1
  },
  "luminance": 0.23573
}

Semantic roles & 50–950 ramp

primary

#4D85DD

secondary

#DFC9A6

accent

#A73DEB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4D85DD

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

Preview Lab → · Contrast checker → · Palette generator →