#4657AF#4657AF

#4657AF is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.0% C 0.141 H 272.0°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4657AF
RGB	rgb(70, 87, 175)
HSL	hsl(230, 43%, 48%)
HSV	hsv(230, 60%, 69%)
CMYK	cmyk(60%, 50.3%, 0%, 31.4%)
CIE-LAB	lab(39.94, 20.86, -49.14)
CIE-LCH	lch(39.94, 53.38, 293.00°)
OKLab	oklab(49.01% 0.005 -0.1406)
OKLCH	oklch(49.01% 0.141 272)
XYZ	xyz(13.6693, 11.2125, 41.9930)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4657AF #AF9E46

analogous

#468BAF #4657AF #6A46AF

triadic

#4657AF #AF4657 #57AF46

tetradic

#4657AF #AF468B #AF9E46 #46AF6A

square

#4657AF #AF468B #AF9E46 #46AF6A

split-complementary

#4657AF #AF6A46 #8BAF46

monochromatic

#232C58 #354183 #4657AF #6D7CC5 #99A3D6

Accessibility & contrast

On white

6.48

#4657AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4657AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4657AF

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4657AF	#FFFFFF	#000000	##FFFFFF
##4657AF	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2963B2

Deuteranopia (green-blind)

#145AAD

Tritanopia (blue-blind)

#006B7B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4657af;
/* rgb */ color: rgb(70, 87, 175);
/* oklch */ color: oklch(49.0% 0.141 272.0);

Tailwind

colors: {
  custom: {
    50: '#8386c7',
    500: '#4657af',
    950: '#000000',
  },
}

SCSS

$custom: #4657af;
$custom-light: #8386c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4657af",
  "rgb": {
    "r": 70,
    "g": 87,
    "b": 175
  },
  "hsl": {
    "h": 230.286,
    "s": 42.857,
    "l": 48.039
  },
  "oklch": {
    "l": 0.49007,
    "c": 0.14065,
    "h": 272
  },
  "luminance": 0.11214
}

Semantic roles & 50–950 ramp

primary

#4657AF

secondary

#C2BA8E

accent

#BE55D3

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4657AF

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

Preview Lab → · Contrast checker → · Palette generator →