#5A6BC7#5A6BC7

#5A6BC7 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 56.0% C 0.143 H 273.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#5A6BC7
RGB	rgb(90, 107, 199)
HSL	hsl(231, 49%, 57%)
HSV	hsv(231, 55%, 78%)
CMYK	cmyk(54.8%, 46.2%, 0%, 22%)
CIE-LAB	lab(48.02, 20.34, -50.07)
CIE-LCH	lch(48.02, 54.05, 292.11°)
OKLab	oklab(55.95% 0.0077 -0.1426)
OKLCH	oklch(55.95% 0.143 273.1)
XYZ	xyz(19.7796, 16.8112, 56.2243)
Luminance	0.1681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A6BC7 #C7B65A

analogous

#5AA2C7 #5A6BC7 #805AC7

triadic

#5A6BC7 #C75A6B #6BC75A

tetradic

#5A6BC7 #C75AA2 #C7B65A #5AC780

square

#5A6BC7 #C75AA2 #C7B65A #5AC780

split-complementary

#5A6BC7 #C7805A #A2C75A

monochromatic

#2A377C #3A4BAA #5A6BC7 #8894D7 #B5BDE6

Accessibility & contrast

On white

4.81

#5A6BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#5A6BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A6BC7

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A6BC7	#FFFFFF	#000000	##FFFFFF
##5A6BC7	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4177CA

Deuteranopia (green-blind)

#346EC5

Tritanopia (blue-blind)

#217F8F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5a6bc7;
/* rgb */ color: rgb(90, 107, 199);
/* oklch */ color: oklch(56.0% 0.143 273.1);

Tailwind

colors: {
  custom: {
    50: '#9095d8',
    500: '#5a6bc7',
    950: '#000000',
  },
}

SCSS

$custom: #5a6bc7;
$custom-light: #9095d8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a6bc7",
  "rgb": {
    "r": 90,
    "g": 107,
    "b": 199
  },
  "hsl": {
    "h": 230.642,
    "s": 49.321,
    "l": 56.667
  },
  "oklch": {
    "l": 0.55953,
    "c": 0.14284,
    "h": 273.1
  },
  "luminance": 0.16813
}

Semantic roles & 50–950 ramp

primary

#5A6BC7

secondary

#D5CEA8

accent

#C34FD9

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #5A6BC7

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

Preview Lab → · Contrast checker → · Palette generator →