#5A7CCF#5A7CCF

#5A7CCF is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.0% C 0.133 H 265.8°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#5A7CCF
RGB	rgb(90, 124, 207)
HSL	hsl(223, 55%, 58%)
HSV	hsv(223, 57%, 81%)
CMYK	cmyk(56.5%, 40.1%, 0%, 18.8%)
CIE-LAB	lab(53.05, 12.51, -46.63)
CIE-LCH	lch(53.05, 48.27, 285.02°)
OKLab	oklab(59.95% -0.0098 -0.1323)
OKLCH	oklch(59.95% 0.133 265.8)
XYZ	xyz(22.6828, 21.0922, 61.8953)
Luminance	0.2109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7CCF #CFAD5A

analogous

#5AB6CF #5A7CCF #725ACF

triadic

#5A7CCF #CF5A7C #7CCF5A

tetradic

#5A7CCF #CF5AB6 #CFAD5A #5ACF72

square

#5A7CCF #CF5AB6 #CFAD5A #5ACF72

split-complementary

#5A7CCF #CF725A #B6CF5A

monochromatic

#274387 #355BB7 #5A7CCF #89A2DD #B9C7EB

Accessibility & contrast

On white

4.02

#5A7CCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#5A7CCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A7CCF

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7CCF	#FFFFFF	#000000	##000000
##5A7CCF	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5984D2

Deuteranopia (green-blind)

#4A7ACD

Tritanopia (blue-blind)

#048E9B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5a7ccf;
/* rgb */ color: rgb(90, 124, 207);
/* oklch */ color: oklch(60.0% 0.133 265.8);

Tailwind

colors: {
  custom: {
    50: '#91a1de',
    500: '#5a7ccf',
    950: '#000000',
  },
}

SCSS

$custom: #5a7ccf;
$custom-light: #91a1de;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7ccf",
  "rgb": {
    "r": 90,
    "g": 124,
    "b": 207
  },
  "hsl": {
    "h": 222.564,
    "s": 54.93,
    "l": 58.235
  },
  "oklch": {
    "l": 0.59952,
    "c": 0.13271,
    "h": 265.8
  },
  "luminance": 0.21094
}

Semantic roles & 50–950 ramp

primary

#5A7CCF

secondary

#DACCAB

accent

#B34ADE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5A7CCF

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

Preview Lab → · Contrast checker → · Palette generator →