#5D90F9#5D90F9

#5D90F9 is a light, vivid blue. Relative luminance 0.291; OKLCH L 66.8% C 0.165 H 263.1°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#5D90F9
RGB	rgb(93, 144, 249)
HSL	hsl(220, 93%, 67%)
HSV	hsv(220, 63%, 98%)
CMYK	cmyk(62.7%, 42.2%, 0%, 2.4%)
CIE-LAB	lab(60.88, 14.93, -57.59)
CIE-LCH	lch(60.88, 59.49, 284.54°)
OKLab	oklab(66.77% -0.0198 -0.1642)
OKLCH	oklch(66.77% 0.165 263.1)
XYZ	xyz(31.5804, 29.1103, 93.5588)
Luminance	0.2911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D90F9 #F9C65D

analogous

#5DDEF9 #5D90F9 #785DF9

triadic

#5D90F9 #F95D90 #90F95D

tetradic

#5D90F9 #F95DDE #F9C65D #5DF978

square

#5D90F9 #F95DDE #F9C65D #5DF978

split-complementary

#5D90F9 #F9785D #DEF95D

monochromatic

#084BD4 #2268F7 #5D90F9 #98B8FB #D3E1FD

Accessibility & contrast

On white

3.08

#5D90F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#5D90F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D90F9

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D90F9	#FFFFFF	#000000	##000000
##5D90F9	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#609BFD

Deuteranopia (green-blind)

#488CF7

Tritanopia (blue-blind)

#00A8B8

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5d90f9;
/* rgb */ color: rgb(93, 144, 249);
/* oklch */ color: oklch(66.8% 0.165 263.1);

Tailwind

colors: {
  custom: {
    50: '#98b0fc',
    500: '#5d90f9',
    950: '#000000',
  },
}

SCSS

$custom: #5d90f9;
$custom-light: #98b0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5d90f9",
  "rgb": {
    "r": 93,
    "g": 144,
    "b": 249
  },
  "hsl": {
    "h": 220.385,
    "s": 92.857,
    "l": 67.059
  },
  "oklch": {
    "l": 0.66767,
    "c": 0.1654,
    "h": 263.1
  },
  "luminance": 0.29113
}

Semantic roles & 50–950 ramp

primary

#5D90F9

secondary

#F2E1C0

accent

#9A00E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5D90F9

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

Preview Lab → · Contrast checker → · Palette generator →