#5887E9#5887E9

#5887E9 is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.7% C 0.156 H 263.3°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#5887E9
RGB	rgb(88, 135, 233)
HSL	hsl(221, 77%, 63%)
HSV	hsv(221, 62%, 91%)
CMYK	cmyk(62.2%, 42.1%, 0%, 8.6%)
CIE-LAB	lab(57.35, 14.10, -54.39)
CIE-LCH	lch(57.35, 56.19, 284.53°)
OKLab	oklab(63.7% -0.0181 -0.155)
OKLCH	oklch(63.7% 0.156 263.3)
XYZ	xyz(27.3913, 25.2834, 80.5117)
Luminance	0.2529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5887E9 #E9BA58

analogous

#58CFE9 #5887E9 #7158E9

triadic

#5887E9 #E95887 #87E958

tetradic

#5887E9 #E958CF #E9BA58 #58E971

square

#5887E9 #E958CF #E9BA58 #58E971

split-complementary

#5887E9 #E97158 #CFE958

monochromatic

#1749AF #2260E2 #5887E9 #8EAEF0 #C4D5F7

Accessibility & contrast

On white

3.47

#5887E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#5887E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5887E9

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5887E9	#FFFFFF	#000000	##000000
##5887E9	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A91ED

Deuteranopia (green-blind)

#4484E7

Tritanopia (blue-blind)

#009DAD

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5887e9;
/* rgb */ color: rgb(88, 135, 233);
/* oklch */ color: oklch(63.7% 0.156 263.3);

Tailwind

colors: {
  custom: {
    50: '#94a9f0',
    500: '#5887e9',
    950: '#000000',
  },
}

SCSS

$custom: #5887e9;
$custom-light: #94a9f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5887e9",
  "rgb": {
    "r": 88,
    "g": 135,
    "b": 233
  },
  "hsl": {
    "h": 220.552,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.63699,
    "c": 0.15608,
    "h": 263.3
  },
  "luminance": 0.25286
}

Semantic roles & 50–950 ramp

primary

#5887E9

secondary

#E8D8B4

accent

#970DD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5887E9

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

Preview Lab → · Contrast checker → · Palette generator →