#4657C5#4657C5

#4657C5 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.6% C 0.171 H 272.2°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#4657C5
RGB	rgb(70, 87, 197)
HSL	hsl(232, 52%, 52%)
HSV	hsv(232, 64%, 77%)
CMYK	cmyk(64.5%, 55.8%, 0%, 22.7%)
CIE-LAB	lab(41.45, 28.49, -59.56)
CIE-LCH	lch(41.45, 66.03, 295.57°)
OKLab	oklab(50.63% 0.0065 -0.1712)
OKLCH	oklch(50.63% 0.171 272.2)
XYZ	xyz(16.0087, 12.1483, 54.3137)
Luminance	0.1215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4657C5 #C5B446

analogous

#4696C5 #4657C5 #7546C5

triadic

#4657C5 #C54657 #57C546

tetradic

#4657C5 #C54696 #C5B446 #46C575

square

#4657C5 #C54696 #C5B446 #46C575

split-complementary

#4657C5 #C57546 #96C546

monochromatic

#232D6E #31409D #4657C5 #7581D4 #A3ACE2

Accessibility & contrast

On white

6.12

#4657C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4657C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4657C5

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4657C5	#FFFFFF	#000000	##FFFFFF
##4657C5	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068C9

Deuteranopia (green-blind)

#005CC3

Tritanopia (blue-blind)

#007185

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4657c5;
/* rgb */ color: rgb(70, 87, 197);
/* oklch */ color: oklch(50.6% 0.171 272.2);

Tailwind

colors: {
  custom: {
    50: '#8786d7',
    500: '#4657c5',
    950: '#000000',
  },
}

SCSS

$custom: #4657c5;
$custom-light: #8786d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4657c5",
  "rgb": {
    "r": 70,
    "g": 87,
    "b": 197
  },
  "hsl": {
    "h": 231.969,
    "s": 52.263,
    "l": 52.353
  },
  "oklch": {
    "l": 0.50629,
    "c": 0.17135,
    "h": 272.2
  },
  "luminance": 0.1215
}

Semantic roles & 50–950 ramp

primary

#4657C5

secondary

#CFC898

accent

#C84CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4657C5

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

Preview Lab → · Contrast checker → · Palette generator →