#5A7DCF#5A7DCF

#5A7DCF is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.2% C 0.132 H 265.2°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#5A7DCF
RGB	rgb(90, 125, 207)
HSL	hsl(222, 55%, 58%)
HSV	hsv(222, 57%, 81%)
CMYK	cmyk(56.5%, 39.6%, 0%, 18.8%)
CIE-LAB	lab(53.32, 11.90, -46.19)
CIE-LCH	lch(53.32, 47.70, 284.45°)
OKLab	oklab(60.16% -0.0109 -0.1311)
OKLCH	oklch(60.16% 0.132 265.2)
XYZ	xyz(22.8087, 21.3441, 61.9373)
Luminance	0.2135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7DCF #CFAC5A

analogous

#5AB8CF #5A7DCF #715ACF

triadic

#5A7DCF #CF5A7D #7DCF5A

tetradic

#5A7DCF #CF5AB8 #CFAC5A #5ACF71

square

#5A7DCF #CF5AB8 #CFAC5A #5ACF71

split-complementary

#5A7DCF #CF715A #B8CF5A

monochromatic

#274487 #355CB7 #5A7DCF #89A2DD #B9C8EB

Accessibility & contrast

On white

3.99

#5A7DCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#5A7DCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A7DCF

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7DCF	#FFFFFF	#000000	##000000
##5A7DCF	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B85D2

Deuteranopia (green-blind)

#4C7ACD

Tritanopia (blue-blind)

#048F9C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5a7dcf;
/* rgb */ color: rgb(90, 125, 207);
/* oklch */ color: oklch(60.2% 0.132 265.2);

Tailwind

colors: {
  custom: {
    50: '#91a2de',
    500: '#5a7dcf',
    950: '#000000',
  },
}

SCSS

$custom: #5a7dcf;
$custom-light: #91a2de;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7dcf",
  "rgb": {
    "r": 90,
    "g": 125,
    "b": 207
  },
  "hsl": {
    "h": 222.051,
    "s": 54.93,
    "l": 58.235
  },
  "oklch": {
    "l": 0.60163,
    "c": 0.13151,
    "h": 265.2
  },
  "luminance": 0.21346
}

Semantic roles & 50–950 ramp

primary

#5A7DCF

secondary

#DACCAB

accent

#B24ADE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #5A7DCF

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

Preview Lab → · Contrast checker → · Palette generator →