#4D71DE#4D71DE

#4D71DE is a mid, vivid blue. Relative luminance 0.187; OKLCH L 57.9% C 0.171 H 267.2°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#4D71DE
RGB	rgb(77, 113, 222)
HSL	hsl(225, 69%, 59%)
HSV	hsv(225, 65%, 87%)
CMYK	cmyk(65.3%, 49.1%, 0%, 12.9%)
CIE-LAB	lab(50.29, 21.95, -59.57)
CIE-LCH	lch(50.29, 63.49, 290.23°)
OKLab	oklab(57.94% -0.0084 -0.1708)
OKLCH	oklch(57.94% 0.171 267.2)
XYZ	xyz(22.1460, 18.6599, 71.5277)
Luminance	0.1866 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D71DE #DEBA4D

analogous

#4DBADE #4D71DE #714DDE

triadic

#4D71DE #DE4D71 #71DE4D

tetradic

#4D71DE #DE4DBA #DEBA4D #4DDE71

square

#4D71DE #DE4DBA #DEBA4D #4DDE71

split-complementary

#4D71DE #DE714D #BADE4D

monochromatic

#1C3A95 #254EC9 #4D71DE #819AE8 #B4C3F1

Accessibility & contrast

On white

4.44

#4D71DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#4D71DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D71DE

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D71DE	#FFFFFF	#000000	##000000
##4D71DE	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#357FE2

Deuteranopia (green-blind)

#0971DC

Tritanopia (blue-blind)

#008A9D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4d71de;
/* rgb */ color: rgb(77, 113, 222);
/* oklch */ color: oklch(57.9% 0.171 267.2);

Tailwind

colors: {
  custom: {
    50: '#8d99e9',
    500: '#4d71de',
    950: '#000000',
  },
}

SCSS

$custom: #4d71de;
$custom-light: #8d99e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d71de",
  "rgb": {
    "r": 77,
    "g": 113,
    "b": 222
  },
  "hsl": {
    "h": 225.103,
    "s": 68.72,
    "l": 58.627
  },
  "oklch": {
    "l": 0.57936,
    "c": 0.17098,
    "h": 267.2
  },
  "luminance": 0.18662
}

Semantic roles & 50–950 ramp

primary

#4D71DE

secondary

#E0D2A7

accent

#C03CEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4D71DE

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

Preview Lab → · Contrast checker → · Palette generator →