#5A8ECB#5A8ECB

#5A8ECB is a light, moderate cyan. Relative luminance 0.258; OKLCH L 63.6% C 0.108 H 253.3°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#5A8ECB
RGB	rgb(90, 142, 203)
HSL	hsl(212, 52%, 57%)
HSV	hsv(212, 56%, 80%)
CMYK	cmyk(55.7%, 30%, 0%, 20.4%)
CIE-LAB	lab(57.87, 0.50, -36.76)
CIE-LCH	lch(57.87, 36.76, 270.77°)
OKLab	oklab(63.64% -0.031 -0.1034)
OKLCH	oklch(63.64% 0.108 253.3)
XYZ	xyz(24.6651, 25.8294, 60.1741)
Luminance	0.2583 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8ECB #CB975A

analogous

#5AC7CB #5A8ECB #5E5ACB

triadic

#5A8ECB #CB5A8E #8ECB5A

tetradic

#5A8ECB #CB5AC7 #CB975A #5ACB5E

square

#5A8ECB #CB5AC7 #CB975A #5ACB5E

split-complementary

#5A8ECB #CB5E5A #C7CB5A

monochromatic

#295282 #386FB0 #5A8ECB #89AEDA #B7CEE8

Accessibility & contrast

On white

3.41

#5A8ECB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#5A8ECB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8ECB

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8ECB	#FFFFFF	#000000	##000000
##5A8ECB	1.00	3.41	6.17	6.17
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7591CE

Deuteranopia (green-blind)

#6686CA

Tritanopia (blue-blind)

#039CA4

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5a8ecb;
/* rgb */ color: rgb(90, 142, 203);
/* oklch */ color: oklch(63.6% 0.108 253.3);

Tailwind

colors: {
  custom: {
    50: '#90aedb',
    500: '#5a8ecb',
    950: '#000000',
  },
}

SCSS

$custom: #5a8ecb;
$custom-light: #90aedb;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8ecb",
  "rgb": {
    "r": 90,
    "g": 142,
    "b": 203
  },
  "hsl": {
    "h": 212.389,
    "s": 52.074,
    "l": 57.451
  },
  "oklch": {
    "l": 0.6364,
    "c": 0.10798,
    "h": 253.3
  },
  "luminance": 0.25831
}

Semantic roles & 50–950 ramp

primary

#5A8ECB

secondary

#D7C2AA

accent

#9A4CDC

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5A8ECB

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

Preview Lab → · Contrast checker → · Palette generator →