#4657C9#4657C9

#4657C9 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.9% C 0.177 H 272.1°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4657C9
RGB	rgb(70, 87, 201)
HSL	hsl(232, 55%, 53%)
HSV	hsv(232, 65%, 79%)
CMYK	cmyk(65.2%, 56.7%, 0%, 21.2%)
CIE-LAB	lab(41.74, 29.88, -61.41)
CIE-LCH	lch(41.74, 68.29, 295.95°)
OKLab	oklab(50.94% 0.0066 -0.1766)
OKLCH	oklch(50.94% 0.177 272.1)
XYZ	xyz(16.4731, 12.3341, 56.7596)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4657C9 #C9B846

analogous

#4698C9 #4657C9 #7646C9

triadic

#4657C9 #C94657 #57C946

tetradic

#4657C9 #C94698 #C9B846 #46C976

square

#4657C9 #C94698 #C9B846 #46C976

split-complementary

#4657C9 #C97646 #98C946

monochromatic

#222C73 #2F3EA2 #4657C9 #7582D7 #A5ADE5

Accessibility & contrast

On white

6.06

#4657C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4657C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4657C9

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4657C9	#FFFFFF	#000000	##FFFFFF
##4657C9	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CD

Deuteranopia (green-blind)

#005DC7

Tritanopia (blue-blind)

#007387

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4657c9;
/* rgb */ color: rgb(70, 87, 201);
/* oklch */ color: oklch(50.9% 0.177 272.1);

Tailwind

colors: {
  custom: {
    50: '#8886da',
    500: '#4657c9',
    950: '#000000',
  },
}

SCSS

$custom: #4657c9;
$custom-light: #8886da;
$custom-dark: #000000;

JSON

{
  "hex": "#4657c9",
  "rgb": {
    "r": 70,
    "g": 87,
    "b": 201
  },
  "hsl": {
    "h": 232.214,
    "s": 54.812,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50938,
    "c": 0.17677,
    "h": 272.1
  },
  "luminance": 0.12336
}

Semantic roles & 50–950 ramp

primary

#4657C9

secondary

#D2CA99

accent

#CB4ADE

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0D0B15

muted

#7D7C83

Preview Lab

Preview with #4657C9

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

Preview Lab → · Contrast checker → · Palette generator →