#5987FA#5987FA

#5987FA is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.8% C 0.178 H 265.3°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#5987FA
RGB	rgb(89, 135, 250)
HSL	hsl(223, 94%, 66%)
HSV	hsv(223, 64%, 98%)
CMYK	cmyk(64.4%, 46%, 0%, 2%)
CIE-LAB	lab(58.37, 20.00, -62.17)
CIE-LCH	lch(58.37, 65.31, 287.84°)
OKLab	oklab(64.81% -0.0145 -0.1779)
OKLCH	oklch(64.81% 0.178 265.3)
XYZ	xyz(30.0331, 26.3511, 93.9275)
Luminance	0.2635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5987FA #FACC59

analogous

#59D8FA #5987FA #7C59FA

triadic

#5987FA #FA5987 #87FA59

tetradic

#5987FA #FA59D8 #FACC59 #59FA7C

square

#5987FA #FA59D8 #FACC59 #59FA7C

split-complementary

#5987FA #FA7C59 #D8FA59

monochromatic

#0641D2 #1E5CF8 #5987FA #94B2FC #D0DDFE

Accessibility & contrast

On white

3.35

#5987FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#5987FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5987FA

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5987FA	#FFFFFF	#000000	##000000
##5987FA	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D94FE

Deuteranopia (green-blind)

#2E85F8

Tritanopia (blue-blind)

#00A1B4

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5987fa;
/* rgb */ color: rgb(89, 135, 250);
/* oklch */ color: oklch(64.8% 0.178 265.3);

Tailwind

colors: {
  custom: {
    50: '#97a9fd',
    500: '#5987fa',
    950: '#000000',
  },
}

SCSS

$custom: #5987fa;
$custom-light: #97a9fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5987fa",
  "rgb": {
    "r": 89,
    "g": 135,
    "b": 250
  },
  "hsl": {
    "h": 222.857,
    "s": 94.152,
    "l": 66.471
  },
  "oklch": {
    "l": 0.64808,
    "c": 0.17845,
    "h": 265.3
  },
  "luminance": 0.26354
}

Semantic roles & 50–950 ramp

primary

#5987FA

secondary

#F1E3BD

accent

#A400E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5987FA

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

Preview Lab → · Contrast checker → · Palette generator →