#5F87EA#5F87EA

#5F87EA is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.1% C 0.155 H 265.7°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#5F87EA
RGB	rgb(95, 135, 234)
HSL	hsl(223, 77%, 65%)
HSV	hsv(223, 59%, 92%)
CMYK	cmyk(59.4%, 42.3%, 0%, 8.2%)
CIE-LAB	lab(57.75, 15.71, -54.29)
CIE-LCH	lch(57.75, 56.51, 286.14°)
OKLab	oklab(64.12% -0.0117 -0.1546)
OKLCH	oklch(64.12% 0.155 265.7)
XYZ	xyz(28.2295, 25.6990, 81.2987)
Luminance	0.2570 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F87EA #EAC25F

analogous

#5FCDEA #5F87EA #7D5FEA

triadic

#5F87EA #EA5F87 #87EA5F

tetradic

#5F87EA #EA5FCD #EAC25F #5FEA7D

square

#5F87EA #EA5FCD #EAC25F #5FEA7D

split-complementary

#5F87EA #EA7D5F #CDEA5F

monochromatic

#1846B7 #295EE3 #5F87EA #95B0F1 #CBD8F8

Accessibility & contrast

On white

3.42

#5F87EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#5F87EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F87EA

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F87EA	#FFFFFF	#000000	##000000
##5F87EA	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B91EE

Deuteranopia (green-blind)

#4785E8

Tritanopia (blue-blind)

#009DAD

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5f87ea;
/* rgb */ color: rgb(95, 135, 234);
/* oklch */ color: oklch(64.1% 0.155 265.7);

Tailwind

colors: {
  custom: {
    50: '#97a9f1',
    500: '#5f87ea',
    950: '#000000',
  },
}

SCSS

$custom: #5f87ea;
$custom-light: #97a9f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5f87ea",
  "rgb": {
    "r": 95,
    "g": 135,
    "b": 234
  },
  "hsl": {
    "h": 222.734,
    "s": 76.796,
    "l": 64.51
  },
  "oklch": {
    "l": 0.64118,
    "c": 0.15503,
    "h": 265.7
  },
  "luminance": 0.25701
}

Semantic roles & 50–950 ramp

primary

#5F87EA

secondary

#EADDBA

accent

#9E0CD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5F87EA

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

Preview Lab → · Contrast checker → · Palette generator →