#4D89DD#4D89DD

#4D89DD is a light, vivid blue. Relative luminance 0.247; OKLCH L 62.9% C 0.142 H 257.1°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4D89DD
RGB	rgb(77, 137, 221)
HSL	hsl(215, 68%, 58%)
HSV	hsv(215, 65%, 87%)
CMYK	cmyk(65.2%, 38%, 0%, 13.3%)
CIE-LAB	lab(56.77, 6.92, -48.65)
CIE-LCH	lch(56.77, 49.14, 278.10°)
OKLab	oklab(62.91% -0.0316 -0.1383)
OKLCH	oklch(62.91% 0.142 257.1)
XYZ	xyz(25.0527, 24.6871, 71.8374)
Luminance	0.2469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D89DD #DDA14D

analogous

#4DD1DD #4D89DD #594DDD

triadic

#4D89DD #DD4D89 #89DD4D

tetradic

#4D89DD #DD4DD1 #DDA14D #4DDD59

square

#4D89DD #DD4DD1 #DDA14D #4DDD59

split-complementary

#4D89DD #DD594D #D1DD4D

monochromatic

#1C4E93 #2669C7 #4D89DD #80ABE7 #B4CDF1

Accessibility & contrast

On white

3.54

#4D89DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#4D89DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D89DD

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D89DD	#FFFFFF	#000000	##000000
##4D89DD	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6490E0

Deuteranopia (green-blind)

#4F82DB

Tritanopia (blue-blind)

#009CA8

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4d89dd;
/* rgb */ color: rgb(77, 137, 221);
/* oklch */ color: oklch(62.9% 0.142 257.1);

Tailwind

colors: {
  custom: {
    50: '#8dabe8',
    500: '#4d89dd',
    950: '#000000',
  },
}

SCSS

$custom: #4d89dd;
$custom-light: #8dabe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d89dd",
  "rgb": {
    "r": 77,
    "g": 137,
    "b": 221
  },
  "hsl": {
    "h": 215,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.62907,
    "c": 0.14189,
    "h": 257.1
  },
  "luminance": 0.2469
}

Semantic roles & 50–950 ramp

primary

#4D89DD

secondary

#DFC8A6

accent

#A23DEB

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4D89DD

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

Preview Lab → · Contrast checker → · Palette generator →