#5A7DCA#5A7DCA

#5A7DCA is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.9% C 0.125 H 264.5°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#5A7DCA
RGB	rgb(90, 125, 202)
HSL	hsl(221, 51%, 57%)
HSV	hsv(221, 55%, 79%)
CMYK	cmyk(55.4%, 38.1%, 0%, 20.8%)
CIE-LAB	lab(53.06, 10.27, -43.77)
CIE-LCH	lch(53.06, 44.96, 283.21°)
OKLab	oklab(59.88% -0.012 -0.124)
OKLCH	oklch(59.88% 0.125 264.5)
XYZ	xyz(22.2071, 21.1034, 58.7688)
Luminance	0.2110 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7DCA #CAA75A

analogous

#5AB5CA #5A7DCA #6F5ACA

triadic

#5A7DCA #CA5A7D #7DCA5A

tetradic

#5A7DCA #CA5AB5 #CAA75A #5ACA6F

square

#5A7DCA #CA5AB5 #CAA75A #5ACA6F

split-complementary

#5A7DCA #CA6F5A #B5CA5A

monochromatic

#294480 #385DAF #5A7DCA #88A1D9 #B7C6E8

Accessibility & contrast

On white

4.02

#5A7DCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#5A7DCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A7DCA

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7DCA	#FFFFFF	#000000	##000000
##5A7DCA	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)

#5D84CD

Deuteranopia (green-blind)

#507AC8

Tritanopia (blue-blind)

#148E9A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5a7dca;
/* rgb */ color: rgb(90, 125, 202);
/* oklch */ color: oklch(59.9% 0.125 264.5);

Tailwind

colors: {
  custom: {
    50: '#90a2da',
    500: '#5a7dca',
    950: '#000000',
  },
}

SCSS

$custom: #5a7dca;
$custom-light: #90a2da;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7dca",
  "rgb": {
    "r": 90,
    "g": 125,
    "b": 202
  },
  "hsl": {
    "h": 221.25,
    "s": 51.376,
    "l": 57.255
  },
  "oklch": {
    "l": 0.59876,
    "c": 0.12455,
    "h": 264.5
  },
  "luminance": 0.21105
}

Semantic roles & 50–950 ramp

primary

#5A7DCA

secondary

#D7C8A9

accent

#AF4DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #5A7DCA

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

Preview Lab → · Contrast checker → · Palette generator →