#4D70DF#4D70DF

#4D70DF is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.8% C 0.174 H 267.6°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4D70DF
RGB	rgb(77, 112, 223)
HSL	hsl(226, 70%, 59%)
HSV	hsv(226, 65%, 87%)
CMYK	cmyk(65.5%, 49.8%, 0%, 12.5%)
CIE-LAB	lab(50.09, 22.92, -60.46)
CIE-LCH	lch(50.09, 64.66, 290.76°)
OKLab	oklab(57.8% -0.0074 -0.1734)
OKLCH	oklch(57.8% 0.174 267.6)
XYZ	xyz(22.1694, 18.4918, 72.1987)
Luminance	0.1849 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D70DF #DFBC4D

analogous

#4DB9DF #4D70DF #734DDF

triadic

#4D70DF #DF4D70 #70DF4D

tetradic

#4D70DF #DF4DB9 #DFBC4D #4DDF73

square

#4D70DF #DF4DB9 #DFBC4D #4DDF73

split-complementary

#4D70DF #DF734D #B9DF4D

monochromatic

#1B3997 #244CCA #4D70DF #819AE8 #B5C3F2

Accessibility & contrast

On white

4.47

#4D70DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#4D70DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D70DF

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D70DF	#FFFFFF	#000000	##000000
##4D70DF	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#317EE3

Deuteranopia (green-blind)

#0071DD

Tritanopia (blue-blind)

#008A9D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4d70df;
/* rgb */ color: rgb(77, 112, 223);
/* oklch */ color: oklch(57.8% 0.174 267.6);

Tailwind

colors: {
  custom: {
    50: '#8d98ea',
    500: '#4d70df',
    950: '#000000',
  },
}

SCSS

$custom: #4d70df;
$custom-light: #8d98ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4d70df",
  "rgb": {
    "r": 77,
    "g": 112,
    "b": 223
  },
  "hsl": {
    "h": 225.616,
    "s": 69.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.57804,
    "c": 0.17355,
    "h": 267.6
  },
  "luminance": 0.18494
}

Semantic roles & 50–950 ramp

primary

#4D70DF

secondary

#E1D3A7

accent

#C23BEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4D70DF

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

Preview Lab → · Contrast checker → · Palette generator →