#5A9BF7#5A9BF7

#5A9BF7 is a light, vivid blue. Relative luminance 0.323; OKLCH L 68.8% C 0.152 H 257.3°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#5A9BF7
RGB	rgb(90, 155, 247)
HSL	hsl(215, 91%, 66%)
HSV	hsv(215, 64%, 97%)
CMYK	cmyk(63.6%, 37.2%, 0%, 3.1%)
CIE-LAB	lab(63.61, 7.26, -52.15)
CIE-LCH	lch(63.61, 52.65, 277.93°)
OKLab	oklab(68.82% -0.0334 -0.1482)
OKLCH	oklch(68.82% 0.152 257.3)
XYZ	xyz(32.7203, 32.3286, 92.4933)
Luminance	0.3233 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9BF7 #F7B65A

analogous

#5AEAF7 #5A9BF7 #675AF7

triadic

#5A9BF7 #F75A9B #9BF75A

tetradic

#5A9BF7 #F75AEA #F7B65A #5AF767

square

#5A9BF7 #F75AEA #F7B65A #5AF767

split-complementary

#5A9BF7 #F7675A #EAF75A

monochromatic

#0A5BCD #2078F4 #5A9BF7 #94BEFA #CFE2FD

Accessibility & contrast

On white

2.81

#5A9BF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#5A9BF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A9BF7

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9BF7	#FFFFFF	#000000	##000000
##5A9BF7	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#73A2FB

Deuteranopia (green-blind)

#5C93F5

Tritanopia (blue-blind)

#00B0BD

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #5a9bf7;
/* rgb */ color: rgb(90, 155, 247);
/* oklch */ color: oklch(68.8% 0.152 257.3);

Tailwind

colors: {
  custom: {
    50: '#96b8fa',
    500: '#5a9bf7',
    950: '#000000',
  },
}

SCSS

$custom: #5a9bf7;
$custom-light: #96b8fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9bf7",
  "rgb": {
    "r": 90,
    "g": 155,
    "b": 247
  },
  "hsl": {
    "h": 215.159,
    "s": 90.751,
    "l": 66.078
  },
  "oklch": {
    "l": 0.68815,
    "c": 0.15189,
    "h": 257.3
  },
  "luminance": 0.32332
}

Semantic roles & 50–950 ramp

primary

#5A9BF7

secondary

#F0DBBD

accent

#8600E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5A9BF7

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

Preview Lab → · Contrast checker → · Palette generator →