#4664F2#4664F2

#4664F2 is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 56.6% C 0.215 H 269.2°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4664F2
RGB	rgb(70, 100, 242)
HSL	hsl(230, 87%, 61%)
HSV	hsv(230, 71%, 95%)
CMYK	cmyk(71.1%, 58.7%, 0%, 5.1%)
CIE-LAB	lab(48.04, 36.02, -74.47)
CIE-LCH	lch(48.04, 82.73, 295.81°)
OKLab	oklab(56.59% -0.003 -0.2149)
OKLCH	oklch(56.59% 0.215 269.2)
XYZ	xyz(23.1045, 16.8249, 86.0171)
Luminance	0.1683 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4664F2 #F2D446

analogous

#46BAF2 #4664F2 #7E46F2

triadic

#4664F2 #F24664 #64F246

tetradic

#4664F2 #F246BA #F2D446 #46F27E

square

#4664F2 #F246BA #F2D446 #46F27E

split-complementary

#4664F2 #F27E46 #BAF246

monochromatic

#0C29B1 #1036EA #4664F2 #7F94F6 #B8C4FA

Accessibility & contrast

On white

4.81

#4664F2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#4664F2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4664F2

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4664F2	#FFFFFF	#000000	##FFFFFF
##4664F2	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF7

Deuteranopia (green-blind)

#006AEF

Tritanopia (blue-blind)

#0088A1

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4664f2;
/* rgb */ color: rgb(70, 100, 242);
/* oklch */ color: oklch(56.6% 0.215 269.2);

Tailwind

colors: {
  custom: {
    50: '#8f8ff7',
    500: '#4664f2',
    950: '#000000',
  },
}

SCSS

$custom: #4664f2;
$custom-light: #8f8ff7;
$custom-dark: #000000;

JSON

{
  "hex": "#4664f2",
  "rgb": {
    "r": 70,
    "g": 100,
    "b": 242
  },
  "hsl": {
    "h": 229.535,
    "s": 86.869,
    "l": 61.176
  },
  "oklch": {
    "l": 0.56593,
    "c": 0.21493,
    "h": 269.2
  },
  "luminance": 0.16827
}

Semantic roles & 50–950 ramp

primary

#4664F2

secondary

#EADFAA

accent

#BC02E3

background

#F9F8FF

surface

#F2F0FF

border

#CCCBD7

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4664F2

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

Preview Lab → · Contrast checker → · Palette generator →