#5D87EF#5D87EF

#5D87EF is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.3% C 0.162 H 265.5°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#5D87EF
RGB	rgb(93, 135, 239)
HSL	hsl(223, 82%, 65%)
HSV	hsv(223, 61%, 94%)
CMYK	cmyk(61.1%, 43.5%, 0%, 6.3%)
CIE-LAB	lab(57.93, 17.00, -56.78)
CIE-LCH	lch(57.93, 59.27, 286.66°)
OKLab	oklab(64.32% -0.0127 -0.162)
OKLCH	oklch(64.32% 0.162 265.5)
XYZ	xyz(28.7528, 25.8846, 85.1256)
Luminance	0.2589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D87EF #EFC55D

analogous

#5DD0EF #5D87EF #7C5DEF

triadic

#5D87EF #EF5D87 #87EF5D

tetradic

#5D87EF #EF5DD0 #EFC55D #5DEF7C

square

#5D87EF #EF5DD0 #EFC55D #5DEF7C

split-complementary

#5D87EF #EF7C5D #D0EF5D

monochromatic

#1344BF #255EE9 #5D87EF #95B0F5 #CCDAFA

Accessibility & contrast

On white

3.40

#5D87EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#5D87EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D87EF

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D87EF	#FFFFFF	#000000	##000000
##5D87EF	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5792F3

Deuteranopia (green-blind)

#4085ED

Tritanopia (blue-blind)

#009FAF

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5d87ef;
/* rgb */ color: rgb(93, 135, 239);
/* oklch */ color: oklch(64.3% 0.162 265.5);

Tailwind

colors: {
  custom: {
    50: '#97a9f5',
    500: '#5d87ef',
    950: '#000000',
  },
}

SCSS

$custom: #5d87ef;
$custom-light: #97a9f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5d87ef",
  "rgb": {
    "r": 93,
    "g": 135,
    "b": 239
  },
  "hsl": {
    "h": 222.74,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.64317,
    "c": 0.16245,
    "h": 265.5
  },
  "luminance": 0.25887
}

Semantic roles & 50–950 ramp

primary

#5D87EF

secondary

#EDDEBB

accent

#A007DE

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5D87EF

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

Preview Lab → · Contrast checker → · Palette generator →