#4657D7#4657D7

#4657D7 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 52.1% C 0.195 H 272.0°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#4657D7
RGB	rgb(70, 87, 215)
HSL	hsl(233, 64%, 56%)
HSV	hsv(233, 67%, 84%)
CMYK	cmyk(67.4%, 59.5%, 0%, 15.7%)
CIE-LAB	lab(42.80, 34.73, -67.74)
CIE-LCH	lch(42.80, 76.12, 297.14°)
OKLab	oklab(52.05% 0.0067 -0.1953)
OKLCH	oklch(52.05% 0.195 272)
XYZ	xyz(18.1956, 13.0231, 65.8316)
Luminance	0.1303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4657D7 #D7C646

analogous

#469FD7 #4657D7 #7E46D7

triadic

#4657D7 #D74657 #57D746

tetradic

#4657D7 #D7469F #D7C646 #46D77E

square

#4657D7 #D7469F #D7C646 #46D77E

split-complementary

#4657D7 #D77E46 #9FD746

monochromatic

#1D2986 #2839B8 #4657D7 #7885E2 #ABB2ED

Accessibility & contrast

On white

5.83

#4657D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#4657D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4657D7

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4657D7	#FFFFFF	#000000	##FFFFFF
##4657D7	1.00	5.83	3.61	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDB

Deuteranopia (green-blind)

#005FD4

Tritanopia (blue-blind)

#00778F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4657d7;
/* rgb */ color: rgb(70, 87, 215);
/* oklch */ color: oklch(52.1% 0.195 272.0);

Tailwind

colors: {
  custom: {
    50: '#8a86e4',
    500: '#4657d7',
    950: '#000000',
  },
}

SCSS

$custom: #4657d7;
$custom-light: #8a86e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4657d7",
  "rgb": {
    "r": 70,
    "g": 87,
    "b": 215
  },
  "hsl": {
    "h": 232.966,
    "s": 64.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.52055,
    "c": 0.19538,
    "h": 272
  },
  "luminance": 0.13025
}

Semantic roles & 50–950 ramp

primary

#4657D7

secondary

#DAD39E

accent

#D440E7

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4657D7

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

Preview Lab → · Contrast checker → · Palette generator →