#5D90F6#5D90F6

#5D90F6 is a light, vivid blue. Relative luminance 0.289; OKLCH L 66.6% C 0.161 H 262.8°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#5D90F6
RGB	rgb(93, 144, 246)
HSL	hsl(220, 89%, 66%)
HSV	hsv(220, 62%, 96%)
CMYK	cmyk(62.2%, 41.5%, 0%, 3.5%)
CIE-LAB	lab(60.72, 13.93, -56.20)
CIE-LCH	lch(60.72, 57.90, 283.93°)
OKLab	oklab(66.59% -0.0203 -0.1601)
OKLCH	oklch(66.59% 0.161 262.8)
XYZ	xyz(31.1162, 28.9247, 91.1141)
Luminance	0.2893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D90F6 #F6C35D

analogous

#5DDDF6 #5D90F6 #775DF6

triadic

#5D90F6 #F65D90 #90F65D

tetradic

#5D90F6 #F65DDD #F6C35D #5DF677

square

#5D90F6 #F65DDD #F6C35D #5DF677

split-complementary

#5D90F6 #F6775D #DDF65D

monochromatic

#0B4CCD #2368F3 #5D90F6 #97B8F9 #D1DFFC

Accessibility & contrast

On white

3.09

#5D90F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#5D90F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D90F6

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D90F6	#FFFFFF	#000000	##000000
##5D90F6	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#629AFA

Deuteranopia (green-blind)

#4B8CF4

Tritanopia (blue-blind)

#00A7B7

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5d90f6;
/* rgb */ color: rgb(93, 144, 246);
/* oklch */ color: oklch(66.6% 0.161 262.8);

Tailwind

colors: {
  custom: {
    50: '#98b0fa',
    500: '#5d90f6',
    950: '#000000',
  },
}

SCSS

$custom: #5d90f6;
$custom-light: #98b0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5d90f6",
  "rgb": {
    "r": 93,
    "g": 144,
    "b": 246
  },
  "hsl": {
    "h": 220,
    "s": 89.474,
    "l": 66.471
  },
  "oklch": {
    "l": 0.66588,
    "c": 0.16143,
    "h": 262.8
  },
  "luminance": 0.28927
}

Semantic roles & 50–950 ramp

primary

#5D90F6

secondary

#F0E0BF

accent

#9900E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5D90F6

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

Preview Lab → · Contrast checker → · Palette generator →