#5391CF#5391CF

#5391CF is a light, moderate cyan. Relative luminance 0.266; OKLCH L 64.2% C 0.114 H 250.0°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#5391CF
RGB	rgb(83, 145, 207)
HSL	hsl(210, 56%, 57%)
HSV	hsv(210, 60%, 81%)
CMYK	cmyk(59.9%, 30%, 0%, 18.8%)
CIE-LAB	lab(58.60, -1.38, -37.90)
CIE-LCH	lch(58.60, 37.93, 267.91°)
OKLab	oklab(64.18% -0.0389 -0.1068)
OKLCH	oklch(64.18% 0.114 250)
XYZ	xyz(24.9511, 26.5925, 62.8374)
Luminance	0.2660 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5391CF #CF9153

analogous

#53CFCF #5391CF #5353CF

triadic

#5391CF #CF5391 #91CF53

tetradic

#5391CF #CF53CF #CF9153 #53CF53

square

#5391CF #CF53CF #CF9153 #53CF53

split-complementary

#5391CF #CF5353 #CFCF53

monochromatic

#255483 #3272B3 #5391CF #83B0DC #B3CEEA

Accessibility & contrast

On white

3.32

#5391CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#5391CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5391CF

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5391CF	#FFFFFF	#000000	##000000
##5391CF	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7794D2

Deuteranopia (green-blind)

#6687CE

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5391cf;
/* rgb */ color: rgb(83, 145, 207);
/* oklch */ color: oklch(64.2% 0.114 250.0);

Tailwind

colors: {
  custom: {
    50: '#8db1de',
    500: '#5391cf',
    950: '#000000',
  },
}

SCSS

$custom: #5391cf;
$custom-light: #8db1de;
$custom-dark: #000000;

JSON

{
  "hex": "#5391cf",
  "rgb": {
    "r": 83,
    "g": 145,
    "b": 207
  },
  "hsl": {
    "h": 210,
    "s": 56.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.64179,
    "c": 0.11368,
    "h": 250
  },
  "luminance": 0.26595
}

Semantic roles & 50–950 ramp

primary

#5391CF

secondary

#D8BFA6

accent

#9448E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5391CF

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

Preview Lab → · Contrast checker → · Palette generator →