#5E8BF0#5E8BF0

#5E8BF0 is a light, vivid blue. Relative luminance 0.271; OKLCH L 65.2% C 0.159 H 264.4°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#5E8BF0
RGB	rgb(94, 139, 240)
HSL	hsl(222, 83%, 65%)
HSV	hsv(222, 61%, 94%)
CMYK	cmyk(60.8%, 42.1%, 0%, 5.9%)
CIE-LAB	lab(59.10, 15.11, -55.47)
CIE-LCH	lch(59.10, 57.49, 285.24°)
OKLab	oklab(65.25% -0.0156 -0.158)
OKLCH	oklch(65.25% 0.159 264.4)
XYZ	xyz(29.5715, 27.1336, 86.1001)
Luminance	0.2714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E8BF0 #F0C35E

analogous

#5ED4F0 #5E8BF0 #7A5EF0

triadic

#5E8BF0 #F05E8B #8BF05E

tetradic

#5E8BF0 #F05ED4 #F0C35E #5EF07A

square

#5E8BF0 #F05ED4 #F0C35E #5EF07A

split-complementary

#5E8BF0 #F07A5E #D4F05E

monochromatic

#1248C2 #2663EB #5E8BF0 #96B3F5 #CEDCFA

Accessibility & contrast

On white

3.27

#5E8BF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#5E8BF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E8BF0

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E8BF0	#FFFFFF	#000000	##000000
##5E8BF0	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D95F4

Deuteranopia (green-blind)

#4888EE

Tritanopia (blue-blind)

#00A2B2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5e8bf0;
/* rgb */ color: rgb(94, 139, 240);
/* oklch */ color: oklch(65.2% 0.159 264.4);

Tailwind

colors: {
  custom: {
    50: '#97acf5',
    500: '#5e8bf0',
    950: '#000000',
  },
}

SCSS

$custom: #5e8bf0;
$custom-light: #97acf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5e8bf0",
  "rgb": {
    "r": 94,
    "g": 139,
    "b": 240
  },
  "hsl": {
    "h": 221.507,
    "s": 82.955,
    "l": 65.49
  },
  "oklch": {
    "l": 0.65248,
    "c": 0.1588,
    "h": 264.4
  },
  "luminance": 0.27136
}

Semantic roles & 50–950 ramp

primary

#5E8BF0

secondary

#EDDEBC

accent

#9C06DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5E8BF0

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

Preview Lab → · Contrast checker → · Palette generator →