#5D90FC#5D90FC

#5D90FC is a light, vivid blue. Relative luminance 0.293; OKLCH L 66.9% C 0.169 H 263.5°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#5D90FC
RGB	rgb(93, 144, 252)
HSL	hsl(221, 96%, 68%)
HSV	hsv(221, 63%, 99%)
CMYK	cmyk(63.1%, 42.9%, 0%, 1.2%)
CIE-LAB	lab(61.04, 15.93, -58.97)
CIE-LCH	lch(61.04, 61.09, 285.12°)
OKLab	oklab(66.95% -0.0192 -0.1683)
OKLCH	oklch(66.95% 0.169 263.5)
XYZ	xyz(32.0520, 29.2990, 96.0427)
Luminance	0.2930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D90FC #FCC95D

analogous

#5DDFFC #5D90FC #7A5DFC

triadic

#5D90FC #FC5D90 #90FC5D

tetradic

#5D90FC #FC5DDF #FCC95D #5DFC7A

square

#5D90FC #FC5DDF #FCC95D #5DFC7A

split-complementary

#5D90FC #FC7A5D #DFFC5D

monochromatic

#0449DB #2167FB #5D90FC #99B9FD #D5E2FE

Accessibility & contrast

On white

3.06

#5D90FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#5D90FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D90FC

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D90FC	#FFFFFF	#000000	##000000
##5D90FC	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E9BFF

Deuteranopia (green-blind)

#448DFA

Tritanopia (blue-blind)

#00A9BA

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5d90fc;
/* rgb */ color: rgb(93, 144, 252);
/* oklch */ color: oklch(66.9% 0.169 263.5);

Tailwind

colors: {
  custom: {
    50: '#99b0fe',
    500: '#5d90fc',
    950: '#000000',
  },
}

SCSS

$custom: #5d90fc;
$custom-light: #99b0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5d90fc",
  "rgb": {
    "r": 93,
    "g": 144,
    "b": 252
  },
  "hsl": {
    "h": 220.755,
    "s": 96.364,
    "l": 67.647
  },
  "oklch": {
    "l": 0.66949,
    "c": 0.16937,
    "h": 263.5
  },
  "luminance": 0.29302
}

Semantic roles & 50–950 ramp

primary

#5D90FC

secondary

#F3E3C2

accent

#9C00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #5D90FC

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

Preview Lab → · Contrast checker → · Palette generator →