#5798EC#5798EC

#5798EC is a light, vivid cyan. Relative luminance 0.305; OKLCH L 67.4% C 0.142 H 255.6°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#5798EC
RGB	rgb(87, 152, 236)
HSL	hsl(214, 80%, 63%)
HSV	hsv(214, 63%, 93%)
CMYK	cmyk(63.1%, 35.6%, 0%, 7.5%)
CIE-LAB	lab(62.11, 4.84, -48.49)
CIE-LCH	lch(62.11, 48.73, 275.70°)
OKLab	oklab(67.43% -0.0353 -0.1375)
OKLCH	oklch(67.43% 0.142 255.6)
XYZ	xyz(30.2936, 30.5359, 83.6382)
Luminance	0.3054 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5798EC #ECAB57

analogous

#57E2EC #5798EC #6057EC

triadic

#5798EC #EC5798 #98EC57

tetradic

#5798EC #EC57E2 #ECAB57 #57EC60

square

#5798EC #EC57E2 #ECAB57 #57EC60

split-complementary

#5798EC #EC6057 #E2EC57

monochromatic

#145AB4 #2076E6 #5798EC #8EBAF2 #C5DBF8

Accessibility & contrast

On white

2.95

#5798EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#5798EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5798EC

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5798EC	#FFFFFF	#000000	##000000
##5798EC	1.00	2.95	7.11	7.11
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#749EEF

Deuteranopia (green-blind)

#5F90EA

Tritanopia (blue-blind)

#00ABB7

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #5798ec;
/* rgb */ color: rgb(87, 152, 236);
/* oklch */ color: oklch(67.4% 0.142 255.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#5798ec",
  "rgb": {
    "r": 87,
    "g": 152,
    "b": 236
  },
  "hsl": {
    "h": 213.826,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.67433,
    "c": 0.14199,
    "h": 255.6
  },
  "luminance": 0.30539
}

Semantic roles & 50–950 ramp

primary

#5798EC

secondary

#EAD3B5

accent

#800ADC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5798EC

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

Preview Lab → · Contrast checker → · Palette generator →