#5C90EE#5C90EE

#5C90EE is a light, vivid blue. Relative luminance 0.284; OKLCH L 66.1% C 0.151 H 261.3°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#5C90EE
RGB	rgb(92, 144, 238)
HSL	hsl(219, 81%, 65%)
HSV	hsv(219, 61%, 93%)
CMYK	cmyk(61.3%, 39.5%, 0%, 6.7%)
CIE-LAB	lab(60.24, 11.10, -52.55)
CIE-LCH	lch(60.24, 53.71, 281.93°)
OKLab	oklab(66.07% -0.0227 -0.1494)
OKLCH	oklch(66.07% 0.151 261.3)
XYZ	xyz(29.8141, 28.3922, 84.7814)
Luminance	0.2839 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C90EE #EEBA5C

analogous

#5CD9EE #5C90EE #715CEE

triadic

#5C90EE #EE5C90 #90EE5C

tetradic

#5C90EE #EE5CD9 #EEBA5C #5CEE71

square

#5C90EE #EE5CD9 #EEBA5C #5CEE71

split-complementary

#5C90EE #EE715C #D9EE5C

monochromatic

#1450BC #256AE8 #5C90EE #93B6F4 #CBDBFA

Accessibility & contrast

On white

3.14

#5C90EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#5C90EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C90EE

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C90EE	#FFFFFF	#000000	##000000
##5C90EE	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6799F2

Deuteranopia (green-blind)

#528BEC

Tritanopia (blue-blind)

#00A5B3

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5c90ee;
/* rgb */ color: rgb(92, 144, 238);
/* oklch */ color: oklch(66.1% 0.151 261.3);

Tailwind

colors: {
  custom: {
    50: '#96b0f4',
    500: '#5c90ee',
    950: '#000000',
  },
}

SCSS

$custom: #5c90ee;
$custom-light: #96b0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5c90ee",
  "rgb": {
    "r": 92,
    "g": 144,
    "b": 238
  },
  "hsl": {
    "h": 218.63,
    "s": 81.111,
    "l": 64.706
  },
  "oklch": {
    "l": 0.66071,
    "c": 0.15116,
    "h": 261.3
  },
  "luminance": 0.28395
}

Semantic roles & 50–950 ramp

primary

#5C90EE

secondary

#ECDABA

accent

#9108DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5C90EE

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

Preview Lab → · Contrast checker → · Palette generator →