#5A97F0#5A97F0

#5A97F0 is a light, vivid blue. Relative luminance 0.306; OKLCH L 67.6% C 0.147 H 257.8°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#5A97F0
RGB	rgb(90, 151, 240)
HSL	hsl(216, 83%, 65%)
HSV	hsv(216, 63%, 94%)
CMYK	cmyk(62.5%, 37.1%, 0%, 5.9%)
CIE-LAB	lab(62.16, 7.28, -50.60)
CIE-LCH	lch(62.16, 51.12, 278.19°)
OKLab	oklab(67.57% -0.031 -0.1437)
OKLCH	oklch(67.57% 0.147 257.8)
XYZ	xyz(31.0056, 30.5952, 86.6927)
Luminance	0.3060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A97F0 #F0B35A

analogous

#5AE2F0 #5A97F0 #685AF0

triadic

#5A97F0 #F05A97 #97F05A

tetradic

#5A97F0 #F05AE2 #F0B35A #5AF068

square

#5A97F0 #F05AE2 #F0B35A #5AF068

split-complementary

#5A97F0 #F0685A #E2F05A

monochromatic

#1158BE #2274EB #5A97F0 #92BAF5 #CADEFA

Accessibility & contrast

On white

2.95

#5A97F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#5A97F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A97F0

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A97F0	#FFFFFF	#000000	##000000
##5A97F0	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#709EF4

Deuteranopia (green-blind)

#5B90EE

Tritanopia (blue-blind)

#00ABB8

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #5a97f0;
/* rgb */ color: rgb(90, 151, 240);
/* oklch */ color: oklch(67.6% 0.147 257.8);

Tailwind

colors: {
  custom: {
    50: '#95b5f5',
    500: '#5a97f0',
    950: '#000000',
  },
}

SCSS

$custom: #5a97f0;
$custom-light: #95b5f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a97f0",
  "rgb": {
    "r": 90,
    "g": 151,
    "b": 240
  },
  "hsl": {
    "h": 215.6,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.67572,
    "c": 0.147,
    "h": 257.8
  },
  "luminance": 0.30598
}

Semantic roles & 50–950 ramp

primary

#5A97F0

secondary

#EDD8B9

accent

#8706E0

background

#F9FBFF

surface

#F2F6FE

border

#CCD0D6

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5A97F0

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

Preview Lab → · Contrast checker → · Palette generator →