#4658BA#4658BA

#4658BA is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.0% C 0.155 H 271.8°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#4658BA
RGB	rgb(70, 88, 186)
HSL	hsl(231, 46%, 50%)
HSV	hsv(231, 62%, 73%)
CMYK	cmyk(62.4%, 52.7%, 0%, 27.1%)
CIE-LAB	lab(40.94, 24.03, -53.99)
CIE-LCH	lch(40.94, 59.09, 294.00°)
OKLab	oklab(50% 0.0049 -0.1548)
OKLCH	oklch(50% 0.155 271.8)
XYZ	xyz(14.8755, 11.8255, 47.9435)
Luminance	0.1183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4658BA #BAA846

analogous

#4692BA #4658BA #6E46BA

triadic

#4658BA #BA4658 #58BA46

tetradic

#4658BA #BA4692 #BAA846 #46BA6E

square

#4658BA #BA4692 #BAA846 #46BA6E

split-complementary

#4658BA #BA6E46 #92BA46

monochromatic

#242E61 #35438E #4658BA #7380CB #9FA8DB

Accessibility & contrast

On white

6.24

#4658BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4658BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4658BA

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4658BA	#FFFFFF	#000000	##FFFFFF
##4658BA	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C66BD

Deuteranopia (green-blind)

#005CB8

Tritanopia (blue-blind)

#006F80

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4658ba;
/* rgb */ color: rgb(70, 88, 186);
/* oklch */ color: oklch(50.0% 0.155 271.8);

Tailwind

colors: {
  custom: {
    50: '#8586cf',
    500: '#4658ba',
    950: '#000000',
  },
}

SCSS

$custom: #4658ba;
$custom-light: #8586cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4658ba",
  "rgb": {
    "r": 70,
    "g": 88,
    "b": 186
  },
  "hsl": {
    "h": 230.69,
    "s": 45.669,
    "l": 50.196
  },
  "oklch": {
    "l": 0.49998,
    "c": 0.15489,
    "h": 271.8
  },
  "luminance": 0.11827
}

Semantic roles & 50–950 ramp

primary

#4658BA

secondary

#C8C094

accent

#C152D5

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4658BA

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

Preview Lab → · Contrast checker → · Palette generator →