#5798CB#5798CB

#5798CB is a light, moderate cyan. Relative luminance 0.288; OKLCH L 65.7% C 0.102 H 243.9°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#5798CB
RGB	rgb(87, 152, 203)
HSL	hsl(206, 53%, 57%)
HSV	hsv(206, 57%, 80%)
CMYK	cmyk(57.1%, 25.1%, 0%, 20.4%)
CIE-LAB	lab(60.60, -5.86, -32.52)
CIE-LCH	lch(60.60, 33.04, 259.78°)
OKLab	oklab(65.75% -0.0447 -0.0912)
OKLCH	oklch(65.75% 0.102 243.9)
XYZ	xyz(25.9343, 28.7922, 60.6791)
Luminance	0.2879 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5798CB #CB8A57

analogous

#57CBC4 #5798CB #575ECB

triadic

#5798CB #CB5798 #98CB57

tetradic

#5798CB #C457CB #CB8A57 #5ECB57

square

#5798CB #C457CB #CB8A57 #5ECB57

split-complementary

#5798CB #CB575E #CBC457

monochromatic

#285980 #367AAF #5798CB #86B5D9 #B4D1E8

Accessibility & contrast

On white

3.11

#5798CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#5798CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5798CB

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5798CB	#FFFFFF	#000000	##000000
##5798CB	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8299CD

Deuteranopia (green-blind)

#728DCA

Tritanopia (blue-blind)

#00A4A9

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5798cb;
/* rgb */ color: rgb(87, 152, 203);
/* oklch */ color: oklch(65.7% 0.102 243.9);

Tailwind

colors: {
  custom: {
    50: '#8fb6db',
    500: '#5798cb',
    950: '#000000',
  },
}

SCSS

$custom: #5798cb;
$custom-light: #8fb6db;
$custom-dark: #000000;

JSON

{
  "hex": "#5798cb",
  "rgb": {
    "r": 87,
    "g": 152,
    "b": 203
  },
  "hsl": {
    "h": 206.379,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.65745,
    "c": 0.10153,
    "h": 243.9
  },
  "luminance": 0.28795
}

Semantic roles & 50–950 ramp

primary

#5798CB

secondary

#D7BCA7

accent

#8B4CDC

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #5798CB

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

Preview Lab → · Contrast checker → · Palette generator →