#5A98F0#5A98F0

#5A98F0 is a light, vivid blue. Relative luminance 0.309; OKLCH L 67.8% C 0.146 H 257.3°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#5A98F0
RGB	rgb(90, 152, 240)
HSL	hsl(215, 83%, 65%)
HSV	hsv(215, 63%, 94%)
CMYK	cmyk(62.5%, 36.7%, 0%, 5.9%)
CIE-LAB	lab(62.44, 6.69, -50.17)
CIE-LCH	lch(62.44, 50.61, 277.60°)
OKLab	oklab(67.79% -0.032 -0.1424)
OKLCH	oklch(67.79% 0.146 257.3)
XYZ	xyz(31.1672, 30.9185, 86.7465)
Luminance	0.3092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A98F0 #F0B25A

analogous

#5AE3F0 #5A98F0 #675AF0

triadic

#5A98F0 #F05A98 #98F05A

tetradic

#5A98F0 #F05AE3 #F0B25A #5AF067

square

#5A98F0 #F05AE3 #F0B25A #5AF067

split-complementary

#5A98F0 #F0675A #E3F05A

monochromatic

#1159BE #2275EB #5A98F0 #92BBF5 #CADEFA

Accessibility & contrast

On white

2.92

#5A98F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#5A98F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A98F0

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A98F0	#FFFFFF	#000000	##000000
##5A98F0	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#729FF4

Deuteranopia (green-blind)

#5D91EE

Tritanopia (blue-blind)

#00ACB9

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5a98f0;
/* rgb */ color: rgb(90, 152, 240);
/* oklch */ color: oklch(67.8% 0.146 257.3);

Tailwind

colors: {
  custom: {
    50: '#95b5f5',
    500: '#5a98f0',
    950: '#000000',
  },
}

SCSS

$custom: #5a98f0;
$custom-light: #95b5f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a98f0",
  "rgb": {
    "r": 90,
    "g": 152,
    "b": 240
  },
  "hsl": {
    "h": 215.2,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.67786,
    "c": 0.14597,
    "h": 257.3
  },
  "luminance": 0.30921
}

Semantic roles & 50–950 ramp

primary

#5A98F0

secondary

#EDD7B9

accent

#8606E0

background

#F9FBFF

surface

#F2F6FE

border

#CCD0D6

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5A98F0

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

Preview Lab → · Contrast checker → · Palette generator →