#4D70DA#4D70DA

#4D70DA is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.5% C 0.167 H 267.3°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4D70DA
RGB	rgb(77, 112, 218)
HSL	hsl(225, 66%, 58%)
HSV	hsv(225, 65%, 85%)
CMYK	cmyk(64.7%, 48.6%, 0%, 14.5%)
CIE-LAB	lab(49.77, 21.19, -58.14)
CIE-LCH	lch(49.77, 61.88, 290.02°)
OKLab	oklab(57.46% -0.008 -0.1666)
OKLCH	oklch(57.46% 0.167 267.3)
XYZ	xyz(21.5053, 18.2261, 68.7007)
Luminance	0.1823 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D70DA #DAB74D

analogous

#4DB7DA #4D70DA #704DDA

triadic

#4D70DA #DA4D70 #70DA4D

tetradic

#4D70DA #DA4DB7 #DAB74D #4DDA70

square

#4D70DA #DA4DB7 #DAB74D #4DDA70

split-complementary

#4D70DA #DA704D #B7DA4D

monochromatic

#1E3A8F #284EC2 #4D70DA #8099E5 #B2C1EF

Accessibility & contrast

On white

4.52

#4D70DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#4D70DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D70DA

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D70DA	#FFFFFF	#000000	##000000
##4D70DA	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#377DDE

Deuteranopia (green-blind)

#1470D8

Tritanopia (blue-blind)

#00899A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4d70da;
/* rgb */ color: rgb(77, 112, 218);
/* oklch */ color: oklch(57.5% 0.167 267.3);

Tailwind

colors: {
  custom: {
    50: '#8d98e6',
    500: '#4d70da',
    950: '#000000',
  },
}

SCSS

$custom: #4d70da;
$custom-light: #8d98e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d70da",
  "rgb": {
    "r": 77,
    "g": 112,
    "b": 218
  },
  "hsl": {
    "h": 225.106,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.57461,
    "c": 0.16677,
    "h": 267.3
  },
  "luminance": 0.18228
}

Semantic roles & 50–950 ramp

primary

#4D70DA

secondary

#DED0A5

accent

#BF3FE9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4D70DA

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

Preview Lab → · Contrast checker → · Palette generator →