#5798EB#5798EB

#5798EB is a light, vivid cyan. Relative luminance 0.305; OKLCH L 67.4% C 0.141 H 255.4°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#5798EB
RGB	rgb(87, 152, 235)
HSL	hsl(214, 79%, 63%)
HSV	hsv(214, 63%, 92%)
CMYK	cmyk(63%, 35.3%, 0%, 7.8%)
CIE-LAB	lab(62.06, 4.51, -48.01)
CIE-LCH	lch(62.06, 48.22, 275.37°)
OKLab	oklab(67.38% -0.0355 -0.1362)
OKLCH	oklch(67.38% 0.141 255.4)
XYZ	xyz(30.1487, 30.4780, 82.8752)
Luminance	0.3048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5798EB #EBAA57

analogous

#57E2EB #5798EB #6057EB

triadic

#5798EB #EB5798 #98EB57

tetradic

#5798EB #EB57E2 #EBAA57 #57EB60

square

#5798EB #EB57E2 #EBAA57 #57EB60

split-complementary

#5798EB #EB6057 #E2EB57

monochromatic

#155AB2 #2076E4 #5798EB #8EBAF2 #C4DBF8

Accessibility & contrast

On white

2.96

#5798EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#5798EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5798EB

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5798EB	#FFFFFF	#000000	##000000
##5798EB	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#749EEE

Deuteranopia (green-blind)

#6090E9

Tritanopia (blue-blind)

#00ABB6

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #5798eb;
/* rgb */ color: rgb(87, 152, 235);
/* oklch */ color: oklch(67.4% 0.141 255.4);

Tailwind

colors: {
  custom: {
    50: '#93b5f2',
    500: '#5798eb',
    950: '#000000',
  },
}

SCSS

$custom: #5798eb;
$custom-light: #93b5f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5798eb",
  "rgb": {
    "r": 87,
    "g": 152,
    "b": 235
  },
  "hsl": {
    "h": 213.649,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.67378,
    "c": 0.14072,
    "h": 255.4
  },
  "luminance": 0.30481
}

Semantic roles & 50–950 ramp

primary

#5798EB

secondary

#E9D2B4

accent

#7F0ADB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5798EB

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

Preview Lab → · Contrast checker → · Palette generator →