#5A8FBF#5A8FBF

#5A8FBF is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.3% C 0.092 H 247.1°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#5A8FBF
RGB	rgb(90, 143, 191)
HSL	hsl(209, 44%, 55%)
HSV	hsv(209, 53%, 75%)
CMYK	cmyk(52.9%, 25.1%, 0%, 25.1%)
CIE-LAB	lab(57.63, -3.84, -30.35)
CIE-LCH	lch(57.63, 30.59, 262.79°)
OKLab	oklab(63.28% -0.0358 -0.0849)
OKLCH	oklch(63.28% 0.092 247.1)
XYZ	xyz(23.4395, 25.5783, 52.9820)
Luminance	0.2558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8FBF #BF8A5A

analogous

#5ABFBD #5A8FBF #5A5CBF

triadic

#5A8FBF #BF5A8F #8FBF5A

tetradic

#5A8FBF #BD5ABF #BF8A5A #5CBF5A

square

#5A8FBF #BD5ABF #BF8A5A #5CBF5A

split-complementary

#5A8FBF #BF5A5C #BFBD5A

monochromatic

#2C5172 #3D709E #5A8FBF #86ADD0 #B2CBE1

Accessibility & contrast

On white

3.43

#5A8FBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#5A8FBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8FBF

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8FBF	#FFFFFF	#000000	##000000
##5A8FBF	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B90C1

Deuteranopia (green-blind)

#6E86BE

Tritanopia (blue-blind)

#209A9F

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5a8fbf;
/* rgb */ color: rgb(90, 143, 191);
/* oklch */ color: oklch(63.3% 0.092 247.1);

Tailwind

colors: {
  custom: {
    50: '#8fafd2',
    500: '#5a8fbf',
    950: '#000000',
  },
}

SCSS

$custom: #5a8fbf;
$custom-light: #8fafd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8fbf",
  "rgb": {
    "r": 90,
    "g": 143,
    "b": 191
  },
  "hsl": {
    "h": 208.515,
    "s": 44.105,
    "l": 55.098
  },
  "oklch": {
    "l": 0.63278,
    "c": 0.09219,
    "h": 247.1
  },
  "luminance": 0.2558
}

Semantic roles & 50–950 ramp

primary

#5A8FBF

secondary

#D0B9A5

accent

#9154D4

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #5A8FBF

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

Preview Lab → · Contrast checker → · Palette generator →