#5A8ECF#5A8ECF

#5A8ECF is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.8% C 0.113 H 254.7°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#5A8ECF
RGB	rgb(90, 142, 207)
HSL	hsl(213, 55%, 58%)
HSV	hsv(213, 57%, 81%)
CMYK	cmyk(56.5%, 31.4%, 0%, 18.8%)
CIE-LAB	lab(58.06, 1.77, -38.72)
CIE-LCH	lch(58.06, 38.76, 272.62°)
OKLab	oklab(63.84% -0.0298 -0.1091)
OKLCH	oklch(63.84% 0.113 254.7)
XYZ	xyz(25.1480, 26.0225, 62.7170)
Luminance	0.2602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8ECF #CF9B5A

analogous

#5AC9CF #5A8ECF #605ACF

triadic

#5A8ECF #CF5A8E #8ECF5A

tetradic

#5A8ECF #CF5AC9 #CF9B5A #5ACF60

square

#5A8ECF #CF5AC9 #CF9B5A #5ACF60

split-complementary

#5A8ECF #CF605A #C9CF5A

monochromatic

#275287 #356FB7 #5A8ECF #89AEDD #B9CFEB

Accessibility & contrast

On white

3.38

#5A8ECF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#5A8ECF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8ECF

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8ECF	#FFFFFF	#000000	##000000
##5A8ECF	1.00	3.38	6.20	6.20
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7392D2

Deuteranopia (green-blind)

#6486CE

Tritanopia (blue-blind)

#009DA5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5a8ecf;
/* rgb */ color: rgb(90, 142, 207);
/* oklch */ color: oklch(63.8% 0.113 254.7);

Tailwind

colors: {
  custom: {
    50: '#91aede',
    500: '#5a8ecf',
    950: '#000000',
  },
}

SCSS

$custom: #5a8ecf;
$custom-light: #91aede;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8ecf",
  "rgb": {
    "r": 90,
    "g": 142,
    "b": 207
  },
  "hsl": {
    "h": 213.333,
    "s": 54.93,
    "l": 58.235
  },
  "oklch": {
    "l": 0.63844,
    "c": 0.11314,
    "h": 254.7
  },
  "luminance": 0.26025
}

Semantic roles & 50–950 ramp

primary

#5A8ECF

secondary

#DAC5AB

accent

#9C4ADE

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5A8ECF

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

Preview Lab → · Contrast checker → · Palette generator →