#5998FD#5998FD

#5998FD is a light, vivid blue. Relative luminance 0.317; OKLCH L 68.5% C 0.163 H 259.4°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#5998FD
RGB	rgb(89, 152, 253)
HSL	hsl(217, 98%, 67%)
HSV	hsv(217, 65%, 99%)
CMYK	cmyk(64.8%, 39.9%, 0%, 0.8%)
CIE-LAB	lab(63.07, 10.86, -56.30)
CIE-LCH	lch(63.07, 57.34, 280.92°)
OKLab	oklab(68.48% -0.0299 -0.1604)
OKLCH	oklch(68.48% 0.163 259.4)
XYZ	xyz(33.0714, 31.6689, 97.2793)
Luminance	0.3167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5998FD #FDBE59

analogous

#59EAFD #5998FD #6C59FD

triadic

#5998FD #FD5998 #98FD59

tetradic

#5998FD #FD59EA #FDBE59 #59FD6C

square

#5998FD #FD59EA #FDBE59 #59FD6C

split-complementary

#5998FD #FD6C59 #EAFD59

monochromatic

#0355D9 #1D72FC #5998FD #95BEFE #D2E3FE

Accessibility & contrast

On white

2.86

#5998FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#5998FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5998FD

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5998FD	#FFFFFF	#000000	##000000
##5998FD	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6AA1FF

Deuteranopia (green-blind)

#5192FB

Tritanopia (blue-blind)

#00AFBE

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5998fd;
/* rgb */ color: rgb(89, 152, 253);
/* oklch */ color: oklch(68.5% 0.163 259.4);

Tailwind

colors: {
  custom: {
    50: '#97b5fe',
    500: '#5998fd',
    950: '#000000',
  },
}

SCSS

$custom: #5998fd;
$custom-light: #97b5fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5998fd",
  "rgb": {
    "r": 89,
    "g": 152,
    "b": 253
  },
  "hsl": {
    "h": 216.951,
    "s": 97.619,
    "l": 67.059
  },
  "oklch": {
    "l": 0.68482,
    "c": 0.16317,
    "h": 259.4
  },
  "luminance": 0.31672
}

Semantic roles & 50–950 ramp

primary

#5998FD

secondary

#F3DFBF

accent

#8D00E6

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #5998FD

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

Preview Lab → · Contrast checker → · Palette generator →