#5391DA#5391DA

#5391DA is a light, vivid cyan. Relative luminance 0.272; OKLCH L 64.8% C 0.128 H 253.7°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#5391DA
RGB	rgb(83, 145, 218)
HSL	hsl(212, 65%, 59%)
HSV	hsv(212, 62%, 85%)
CMYK	cmyk(61.9%, 33.5%, 0%, 14.5%)
CIE-LAB	lab(59.11, 2.24, -43.25)
CIE-LCH	lch(59.11, 43.31, 272.96°)
OKLab	oklab(64.75% -0.0358 -0.1224)
OKLCH	oklch(64.75% 0.128 253.7)
XYZ	xyz(26.3430, 27.1493, 70.1681)
Luminance	0.2715 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5391DA #DA9C53

analogous

#53D5DA #5391DA #5953DA

triadic

#5391DA #DA5391 #91DA53

tetradic

#5391DA #DA53D5 #DA9C53 #53DA59

square

#5391DA #DA53D5 #DA9C53 #53DA59

split-complementary

#5391DA #DA5953 #D5DA53

monochromatic

#205593 #2A72C5 #5391DA #85B1E5 #B8D1F0

Accessibility & contrast

On white

3.27

#5391DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#5391DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5391DA

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5391DA	#FFFFFF	#000000	##000000
##5391DA	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7295DD

Deuteranopia (green-blind)

#5F88D9

Tritanopia (blue-blind)

#00A2AB

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5391da;
/* rgb */ color: rgb(83, 145, 218);
/* oklch */ color: oklch(64.8% 0.128 253.7);

Tailwind

colors: {
  custom: {
    50: '#8fb0e6',
    500: '#5391da',
    950: '#000000',
  },
}

SCSS

$custom: #5391da;
$custom-light: #8fb0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5391da",
  "rgb": {
    "r": 83,
    "g": 145,
    "b": 218
  },
  "hsl": {
    "h": 212.444,
    "s": 64.593,
    "l": 59.02
  },
  "oklch": {
    "l": 0.64754,
    "c": 0.12751,
    "h": 253.7
  },
  "luminance": 0.27152
}

Semantic roles & 50–950 ramp

primary

#5391DA

secondary

#DFC7AA

accent

#9B40E8

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #5391DA

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

Preview Lab → · Contrast checker → · Palette generator →