#5F87F0#5F87F0

#5F87F0 is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.5% C 0.163 H 266.2°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#5F87F0
RGB	rgb(95, 135, 240)
HSL	hsl(223, 83%, 66%)
HSV	hsv(223, 60%, 94%)
CMYK	cmyk(60.4%, 43.8%, 0%, 5.9%)
CIE-LAB	lab(58.08, 17.69, -57.08)
CIE-LCH	lch(58.08, 59.76, 287.22°)
OKLab	oklab(64.48% -0.0107 -0.1628)
OKLCH	oklch(64.48% 0.163 266.2)
XYZ	xyz(29.1061, 26.0496, 85.9154)
Luminance	0.2605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F87F0 #F0C85F

analogous

#5FD0F0 #5F87F0 #7F5FF0

triadic

#5F87F0 #F05F87 #87F05F

tetradic

#5F87F0 #F05FD0 #F0C85F #5FF07F

square

#5F87F0 #F05FD0 #F0C85F #5FF07F

split-complementary

#5F87F0 #F07F5F #D0F05F

monochromatic

#1243C2 #275DEB #5F87F0 #97B1F5 #CFDBFA

Accessibility & contrast

On white

3.38

#5F87F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#5F87F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F87F0

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F87F0	#FFFFFF	#000000	##000000
##5F87F0	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5693F4

Deuteranopia (green-blind)

#4085EE

Tritanopia (blue-blind)

#009FB0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5f87f0;
/* rgb */ color: rgb(95, 135, 240);
/* oklch */ color: oklch(64.5% 0.163 266.2);

Tailwind

colors: {
  custom: {
    50: '#98a9f5',
    500: '#5f87f0',
    950: '#000000',
  },
}

SCSS

$custom: #5f87f0;
$custom-light: #98a9f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5f87f0",
  "rgb": {
    "r": 95,
    "g": 135,
    "b": 240
  },
  "hsl": {
    "h": 223.448,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.64483,
    "c": 0.16315,
    "h": 266.2
  },
  "luminance": 0.26052
}

Semantic roles & 50–950 ramp

primary

#5F87F0

secondary

#EEE0BD

accent

#A306DF

background

#FAFAFF

surface

#F3F4FE

border

#CDCED6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #5F87F0

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

Preview Lab → · Contrast checker → · Palette generator →