#5291DB#5291DB

#5291DB is a light, vivid cyan. Relative luminance 0.272; OKLCH L 64.8% C 0.129 H 253.7°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#5291DB
RGB	rgb(82, 145, 219)
HSL	hsl(212, 66%, 59%)
HSV	hsv(212, 63%, 86%)
CMYK	cmyk(62.6%, 33.8%, 0%, 14.1%)
CIE-LAB	lab(59.12, 2.39, -43.80)
CIE-LCH	lch(59.12, 43.86, 273.12°)
OKLab	oklab(64.76% -0.0363 -0.124)
OKLCH	oklch(64.76% 0.129 253.7)
XYZ	xyz(26.3866, 27.1566, 70.8553)
Luminance	0.2716 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5291DB #DB9C52

analogous

#52D5DB #5291DB #5852DB

triadic

#5291DB #DB5291 #91DB52

tetradic

#5291DB #DB52D5 #DB9C52 #52DB58

square

#5291DB #DB52D5 #DB9C52 #52DB58

split-complementary

#5291DB #DB5852 #D5DB52

monochromatic

#1F5594 #2972C6 #5291DB #85B1E6 #B7D1F0

Accessibility & contrast

On white

3.27

#5291DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#5291DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5291DB

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5291DB	#FFFFFF	#000000	##000000
##5291DB	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)

#7195DE

Deuteranopia (green-blind)

#5F88DA

Tritanopia (blue-blind)

#00A2AC

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5291db;
/* rgb */ color: rgb(82, 145, 219);
/* oklch */ color: oklch(64.8% 0.129 253.7);

Tailwind

colors: {
  custom: {
    50: '#8fb0e6',
    500: '#5291db',
    950: '#000000',
  },
}

SCSS

$custom: #5291db;
$custom-light: #8fb0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5291db",
  "rgb": {
    "r": 82,
    "g": 145,
    "b": 219
  },
  "hsl": {
    "h": 212.409,
    "s": 65.55,
    "l": 59.02
  },
  "oklch": {
    "l": 0.64764,
    "c": 0.1292,
    "h": 253.7
  },
  "luminance": 0.27159
}

Semantic roles & 50–950 ramp

primary

#5291DB

secondary

#DFC7AA

accent

#9B3FE9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #5291DB

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

Preview Lab → · Contrast checker → · Palette generator →