#5D90EA#5D90EA

#5D90EA is a light, vivid blue. Relative luminance 0.282; OKLCH L 65.9% C 0.145 H 261.0°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#5D90EA
RGB	rgb(93, 144, 234)
HSL	hsl(218, 77%, 64%)
HSV	hsv(218, 60%, 92%)
CMYK	cmyk(60.3%, 38.5%, 0%, 8.2%)
CIE-LAB	lab(60.08, 9.96, -50.59)
CIE-LCH	lch(60.08, 51.56, 281.14°)
OKLab	oklab(65.89% -0.0227 -0.1437)
OKLCH	oklch(65.89% 0.145 261)
XYZ	xyz(29.3336, 28.2116, 81.7255)
Luminance	0.2821 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D90EA #EAB75D

analogous

#5DD6EA #5D90EA #715DEA

triadic

#5D90EA #EA5D90 #90EA5D

tetradic

#5D90EA #EA5DD6 #EAB75D #5DEA71

square

#5D90EA #EA5DD6 #EAB75D #5DEA71

split-complementary

#5D90EA #EA715D #D6EA5D

monochromatic

#1750B5 #276BE3 #5D90EA #93B5F1 #C9DAF8

Accessibility & contrast

On white

3.16

#5D90EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#5D90EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D90EA

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D90EA	#FFFFFF	#000000	##000000
##5D90EA	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6998EE

Deuteranopia (green-blind)

#568BE8

Tritanopia (blue-blind)

#00A4B2

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5d90ea;
/* rgb */ color: rgb(93, 144, 234);
/* oklch */ color: oklch(65.9% 0.145 261.0);

Tailwind

colors: {
  custom: {
    50: '#96b0f1',
    500: '#5d90ea',
    950: '#000000',
  },
}

SCSS

$custom: #5d90ea;
$custom-light: #96b0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5d90ea",
  "rgb": {
    "r": 93,
    "g": 144,
    "b": 234
  },
  "hsl": {
    "h": 218.298,
    "s": 77.049,
    "l": 64.118
  },
  "oklch": {
    "l": 0.6589,
    "c": 0.14547,
    "h": 261
  },
  "luminance": 0.28214
}

Semantic roles & 50–950 ramp

primary

#5D90EA

secondary

#EAD8B9

accent

#8F0CD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5D90EA

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

Preview Lab → · Contrast checker → · Palette generator →