#4D70CE#4D70CE

#4D70CE is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.7% C 0.150 H 266.3°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4D70CE
RGB	rgb(77, 112, 206)
HSL	hsl(224, 57%, 55%)
HSV	hsv(224, 63%, 81%)
CMYK	cmyk(62.6%, 45.6%, 0%, 19.2%)
CIE-LAB	lab(49.03, 17.04, -52.50)
CIE-LCH	lch(49.03, 55.20, 287.98°)
OKLab	oklab(56.66% -0.0096 -0.15)
OKLCH	oklch(56.66% 0.15 266.3)
XYZ	xyz(19.9915, 17.6206, 60.7281)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D70CE #CEAB4D

analogous

#4DB0CE #4D70CE #6A4DCE

triadic

#4D70CE #CE4D70 #70CE4D

tetradic

#4D70CE #CE4DB0 #CEAB4D #4DCE6A

square

#4D70CE #CE4DB0 #CEAB4D #4DCE6A

split-complementary

#4D70CE #CE6A4D #B0CE4D

monochromatic

#233B7E #3052AE #4D70CE #7D97DB #ADBDE8

Accessibility & contrast

On white

4.64

#4D70CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#4D70CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4D70CE

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D70CE	#FFFFFF	#000000	##FFFFFF
##4D70CE	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#437BD2

Deuteranopia (green-blind)

#2D6FCC

Tritanopia (blue-blind)

#008595

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4d70ce;
/* rgb */ color: rgb(77, 112, 206);
/* oklch */ color: oklch(56.7% 0.150 266.3);

Tailwind

colors: {
  custom: {
    50: '#8b98dd',
    500: '#4d70ce',
    950: '#000000',
  },
}

SCSS

$custom: #4d70ce;
$custom-light: #8b98dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d70ce",
  "rgb": {
    "r": 77,
    "g": 112,
    "b": 206
  },
  "hsl": {
    "h": 223.721,
    "s": 56.828,
    "l": 55.49
  },
  "oklch": {
    "l": 0.56661,
    "c": 0.1503,
    "h": 266.3
  },
  "luminance": 0.17622
}

Semantic roles & 50–950 ramp

primary

#4D70CE

secondary

#D6C8A1

accent

#B748E0

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4D70CE

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

Preview Lab → · Contrast checker → · Palette generator →