#5A98FD#5A98FD

#5A98FD is a light, vivid blue. Relative luminance 0.317; OKLCH L 68.5% C 0.163 H 259.7°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#5A98FD
RGB	rgb(90, 152, 253)
HSL	hsl(217, 98%, 67%)
HSV	hsv(217, 64%, 99%)
CMYK	cmyk(64.4%, 39.9%, 0%, 0.8%)
CIE-LAB	lab(63.11, 11.03, -56.23)
CIE-LCH	lch(63.11, 57.30, 281.09°)
OKLab	oklab(68.53% -0.0291 -0.1602)
OKLCH	oklch(68.53% 0.163 259.7)
XYZ	xyz(33.1680, 31.7188, 97.2838)
Luminance	0.3172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A98FD #FDBF5A

analogous

#5AE9FD #5A98FD #6E5AFD

triadic

#5A98FD #FD5A98 #98FD5A

tetradic

#5A98FD #FD5AE9 #FDBF5A #5AFD6E

square

#5A98FD #FD5AE9 #FDBF5A #5AFD6E

split-complementary

#5A98FD #FD6E5A #E9FD5A

monochromatic

#0355DA #1E72FC #5A98FD #96BEFE #D3E3FE

Accessibility & contrast

On white

2.86

#5A98FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#5A98FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A98FD

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A98FD	#FFFFFF	#000000	##000000
##5A98FD	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6AA1FF

Deuteranopia (green-blind)

#5292FB

Tritanopia (blue-blind)

#00AFBE

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5a98fd;
/* rgb */ color: rgb(90, 152, 253);
/* oklch */ color: oklch(68.5% 0.163 259.7);

Tailwind

colors: {
  custom: {
    50: '#97b5fe',
    500: '#5a98fd',
    950: '#000000',
  },
}

SCSS

$custom: #5a98fd;
$custom-light: #97b5fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5a98fd",
  "rgb": {
    "r": 90,
    "g": 152,
    "b": 253
  },
  "hsl": {
    "h": 217.178,
    "s": 97.605,
    "l": 67.255
  },
  "oklch": {
    "l": 0.68526,
    "c": 0.16281,
    "h": 259.7
  },
  "luminance": 0.31722
}

Semantic roles & 50–950 ramp

primary

#5A98FD

secondary

#F3E0C0

accent

#8E00E6

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #5A98FD

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

Preview Lab → · Contrast checker → · Palette generator →