#4657D4#4657D4

#4657D4 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.8% C 0.191 H 272.0°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4657D4
RGB	rgb(70, 87, 212)
HSL	hsl(233, 62%, 55%)
HSV	hsv(233, 67%, 83%)
CMYK	cmyk(67%, 59%, 0%, 16.9%)
CIE-LAB	lab(42.57, 33.69, -66.40)
CIE-LCH	lch(42.57, 74.46, 296.90°)
OKLab	oklab(51.81% 0.0067 -0.1913)
OKLCH	oklch(51.81% 0.191 272)
XYZ	xyz(17.8137, 12.8703, 63.8200)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4657D4 #D4C346

analogous

#469ED4 #4657D4 #7C46D4

triadic

#4657D4 #D44657 #57D446

tetradic

#4657D4 #D4469E #D4C346 #46D47C

square

#4657D4 #D4469E #D4C346 #46D47C

split-complementary

#4657D4 #D47C46 #9ED446

monochromatic

#1E2A81 #2A3AB3 #4657D4 #7884E0 #A9B1EB

Accessibility & contrast

On white

5.88

#4657D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#4657D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4657D4

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4657D4	#FFFFFF	#000000	##FFFFFF
##4657D4	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD8

Deuteranopia (green-blind)

#005ED2

Tritanopia (blue-blind)

#00768D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4657d4;
/* rgb */ color: rgb(70, 87, 212);
/* oklch */ color: oklch(51.8% 0.191 272.0);

Tailwind

colors: {
  custom: {
    50: '#8a86e2',
    500: '#4657d4',
    950: '#000000',
  },
}

SCSS

$custom: #4657d4;
$custom-light: #8a86e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4657d4",
  "rgb": {
    "r": 70,
    "g": 87,
    "b": 212
  },
  "hsl": {
    "h": 232.817,
    "s": 62.281,
    "l": 55.294
  },
  "oklch": {
    "l": 0.51812,
    "c": 0.19145,
    "h": 272
  },
  "luminance": 0.12872
}

Semantic roles & 50–950 ramp

primary

#4657D4

secondary

#D9D19D

accent

#D242E5

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #4657D4

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

Preview Lab → · Contrast checker → · Palette generator →