#4657A2#4657A2

#4657A2 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.1% C 0.122 H 271.5°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#4657A2
RGB	rgb(70, 87, 162)
HSL	hsl(229, 40%, 45%)
HSV	hsv(229, 57%, 64%)
CMYK	cmyk(56.8%, 46.3%, 0%, 36.5%)
CIE-LAB	lab(39.12, 16.39, -42.74)
CIE-LCH	lch(39.12, 45.78, 290.98°)
OKLab	oklab(48.12% 0.0033 -0.1218)
OKLCH	oklch(48.12% 0.122 271.5)
XYZ	xyz(12.4534, 10.7262, 35.5895)
Luminance	0.1073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4657A2 #A29146

analogous

#4685A2 #4657A2 #6346A2

triadic

#4657A2 #A24657 #57A246

tetradic

#4657A2 #A24685 #A29146 #46A263

square

#4657A2 #A24685 #A29146 #46A263

split-complementary

#4657A2 #A26346 #85A246

monochromatic

#21294D #344077 #4657A2 #6877BE #929ED0

Accessibility & contrast

On white

6.68

#4657A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4657A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4657A2

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4657A2	#FFFFFF	#000000	##FFFFFF
##4657A2	1.00	6.68	3.15	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3560A5

Deuteranopia (green-blind)

#2958A0

Tritanopia (blue-blind)

#106874

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4657a2;
/* rgb */ color: rgb(70, 87, 162);
/* oklch */ color: oklch(48.1% 0.122 271.5);

Tailwind

colors: {
  custom: {
    50: '#8186be',
    500: '#4657a2',
    950: '#000000',
  },
}

SCSS

$custom: #4657a2;
$custom-light: #8186be;
$custom-dark: #000000;

JSON

{
  "hex": "#4657a2",
  "rgb": {
    "r": 70,
    "g": 87,
    "b": 162
  },
  "hsl": {
    "h": 228.913,
    "s": 39.655,
    "l": 45.49
  },
  "oklch": {
    "l": 0.48119,
    "c": 0.1218,
    "h": 271.5
  },
  "luminance": 0.10727
}

Semantic roles & 50–950 ramp

primary

#4657A2

secondary

#BCB288

accent

#BA58D0

background

#F8F8FB

surface

#EFEFF7

border

#CACAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #4657A2

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

Preview Lab → · Contrast checker → · Palette generator →