#5A87E7#5A87E7

#5A87E7 is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.7% C 0.153 H 263.7°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#5A87E7
RGB	rgb(90, 135, 231)
HSL	hsl(221, 75%, 63%)
HSV	hsv(221, 61%, 91%)
CMYK	cmyk(61%, 41.6%, 0%, 9.4%)
CIE-LAB	lab(57.34, 13.79, -53.29)
CIE-LCH	lch(57.34, 55.05, 284.51°)
OKLab	oklab(63.68% -0.0167 -0.1518)
OKLCH	oklch(63.68% 0.153 263.7)
XYZ	xyz(27.2992, 25.2687, 79.0245)
Luminance	0.2527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A87E7 #E7BA5A

analogous

#5ACDE7 #5A87E7 #735AE7

triadic

#5A87E7 #E75A87 #87E75A

tetradic

#5A87E7 #E75ACD #E7BA5A #5AE773

square

#5A87E7 #E75ACD #E7BA5A #5AE773

split-complementary

#5A87E7 #E7735A #CDE75A

monochromatic

#1949AD #2560DF #5A87E7 #8FAEEF #C5D5F7

Accessibility & contrast

On white

3.47

#5A87E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#5A87E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A87E7

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A87E7	#FFFFFF	#000000	##000000
##5A87E7	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C91EB

Deuteranopia (green-blind)

#4884E5

Tritanopia (blue-blind)

#009DAC

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5a87e7;
/* rgb */ color: rgb(90, 135, 231);
/* oklch */ color: oklch(63.7% 0.153 263.7);

Tailwind

colors: {
  custom: {
    50: '#94a9ef',
    500: '#5a87e7',
    950: '#000000',
  },
}

SCSS

$custom: #5a87e7;
$custom-light: #94a9ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5a87e7",
  "rgb": {
    "r": 90,
    "g": 135,
    "b": 231
  },
  "hsl": {
    "h": 220.851,
    "s": 74.603,
    "l": 62.941
  },
  "oklch": {
    "l": 0.63679,
    "c": 0.15269,
    "h": 263.7
  },
  "luminance": 0.25271
}

Semantic roles & 50–950 ramp

primary

#5A87E7

secondary

#E8D8B5

accent

#970FD7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5A87E7

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

Preview Lab → · Contrast checker → · Palette generator →