#5E87FB#5E87FB

#5E87FB is a light, vivid blue. Relative luminance 0.267; OKLCH L 65.1% C 0.178 H 266.8°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#5E87FB
RGB	rgb(94, 135, 251)
HSL	hsl(224, 95%, 68%)
HSV	hsv(224, 63%, 98%)
CMYK	cmyk(62.5%, 46.2%, 0%, 1.6%)
CIE-LAB	lab(58.67, 21.17, -62.22)
CIE-LCH	lch(58.67, 65.73, 288.79°)
OKLab	oklab(65.12% -0.0099 -0.1779)
OKLCH	oklch(65.12% 0.178 266.8)
XYZ	xyz(30.6867, 26.6699, 94.7787)
Luminance	0.2667 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E87FB #FBD25E

analogous

#5ED6FB #5E87FB #835EFB

triadic

#5E87FB #FB5E87 #87FB5E

tetradic

#5E87FB #FB5ED6 #FBD25E #5EFB83

square

#5E87FB #FB5ED6 #FBD25E #5EFB83

split-complementary

#5E87FB #FB835E #D6FB5E

monochromatic

#053DD9 #225AFA #5E87FB #9AB4FC #D5E0FE

Accessibility & contrast

On white

3.32

#5E87FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#5E87FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E87FB

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E87FB	#FFFFFF	#000000	##000000
##5E87FB	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D95FF

Deuteranopia (green-blind)

#3086F9

Tritanopia (blue-blind)

#00A2B5

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5e87fb;
/* rgb */ color: rgb(94, 135, 251);
/* oklch */ color: oklch(65.1% 0.178 266.8);

Tailwind

colors: {
  custom: {
    50: '#99a9fd',
    500: '#5e87fb',
    950: '#000000',
  },
}

SCSS

$custom: #5e87fb;
$custom-light: #99a9fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5e87fb",
  "rgb": {
    "r": 94,
    "g": 135,
    "b": 251
  },
  "hsl": {
    "h": 224.331,
    "s": 95.152,
    "l": 67.647
  },
  "oklch": {
    "l": 0.6512,
    "c": 0.17821,
    "h": 266.8
  },
  "luminance": 0.26673
}

Semantic roles & 50–950 ramp

primary

#5E87FB

secondary

#F3E6C2

accent

#AA00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5E87FB

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

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