#5F85FB#5F85FB

#5F85FB is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.8% C 0.180 H 267.7°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#5F85FB
RGB	rgb(95, 133, 251)
HSL	hsl(225, 95%, 68%)
HSV	hsv(225, 62%, 98%)
CMYK	cmyk(62.2%, 47%, 0%, 1.6%)
CIE-LAB	lab(58.20, 22.54, -62.98)
CIE-LCH	lch(58.20, 66.89, 289.70°)
OKLab	oklab(64.78% -0.0071 -0.1801)
OKLCH	oklch(64.78% 0.18 267.7)
XYZ	xyz(30.5135, 26.1703, 94.6914)
Luminance	0.2617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F85FB #FBD55F

analogous

#5FD3FB #5F85FB #875FFB

triadic

#5F85FB #FB5F85 #85FB5F

tetradic

#5F85FB #FB5FD3 #FBD55F #5FFB87

square

#5F85FB #FB5FD3 #FBD55F #5FFB87

split-complementary

#5F85FB #FB875F #D3FB5F

monochromatic

#0539DA #2357FA #5F85FB #9BB3FC #D6E0FE

Accessibility & contrast

On white

3.37

#5F85FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#5F85FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F85FB

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F85FB	#FFFFFF	#000000	##000000
##5F85FB	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4993FF

Deuteranopia (green-blind)

#2B85F9

Tritanopia (blue-blind)

#00A0B4

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5f85fb;
/* rgb */ color: rgb(95, 133, 251);
/* oklch */ color: oklch(64.8% 0.180 267.7);

Tailwind

colors: {
  custom: {
    50: '#9aa8fd',
    500: '#5f85fb',
    950: '#000000',
  },
}

SCSS

$custom: #5f85fb;
$custom-light: #9aa8fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5f85fb",
  "rgb": {
    "r": 95,
    "g": 133,
    "b": 251
  },
  "hsl": {
    "h": 225.385,
    "s": 95.122,
    "l": 67.843
  },
  "oklch": {
    "l": 0.64776,
    "c": 0.18029,
    "h": 267.7
  },
  "luminance": 0.26173
}

Semantic roles & 50–950 ramp

primary

#5F85FB

secondary

#F3E7C3

accent

#AE00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5F85FB

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

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