#5799E3#5799E3

#5799E3 is a light, vivid cyan. Relative luminance 0.304; OKLCH L 67.2% C 0.130 H 252.7°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#5799E3
RGB	rgb(87, 153, 227)
HSL	hsl(212, 71%, 62%)
HSV	hsv(212, 62%, 89%)
CMYK	cmyk(61.7%, 32.6%, 0%, 11%)
CIE-LAB	lab(61.96, 1.29, -43.76)
CIE-LCH	lch(61.96, 43.78, 271.69°)
OKLab	oklab(67.17% -0.0386 -0.1237)
OKLCH	oklch(67.17% 0.13 252.7)
XYZ	xyz(29.1818, 30.3520, 76.9788)
Luminance	0.3035 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5799E3 #E3A157

analogous

#57DFE3 #5799E3 #5B57E3

triadic

#5799E3 #E35799 #99E357

tetradic

#5799E3 #E357DF #E3A157 #57E35B

square

#5799E3 #E357DF #E3A157 #57E35B

split-complementary

#5799E3 #E35B57 #DFE357

monochromatic

#1B5CA4 #2479D9 #5799E3 #8BB9EC #C0D9F4

Accessibility & contrast

On white

2.97

#5799E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#5799E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5799E3

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5799E3	#FFFFFF	#000000	##000000
##5799E3	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799DE6

Deuteranopia (green-blind)

#6690E2

Tritanopia (blue-blind)

#00AAB4

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #5799e3;
/* rgb */ color: rgb(87, 153, 227);
/* oklch */ color: oklch(67.2% 0.130 252.7);

Tailwind

colors: {
  custom: {
    50: '#92b6ec',
    500: '#5799e3',
    950: '#000000',
  },
}

SCSS

$custom: #5799e3;
$custom-light: #92b6ec;
$custom-dark: #000000;

JSON

{
  "hex": "#5799e3",
  "rgb": {
    "r": 87,
    "g": 153,
    "b": 227
  },
  "hsl": {
    "h": 211.714,
    "s": 71.429,
    "l": 61.569
  },
  "oklch": {
    "l": 0.67168,
    "c": 0.12963,
    "h": 252.7
  },
  "luminance": 0.30355
}

Semantic roles & 50–950 ramp

primary

#5799E3

secondary

#E5CCB1

accent

#7812D3

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5799E3

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

Preview Lab → · Contrast checker → · Palette generator →