#5787E7#5787E7

#5787E7 is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.5% C 0.154 H 262.8°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5787E7
RGB	rgb(87, 135, 231)
HSL	hsl(220, 75%, 62%)
HSV	hsv(220, 62%, 91%)
CMYK	cmyk(62.3%, 41.6%, 0%, 9.4%)
CIE-LAB	lab(57.19, 13.25, -53.53)
CIE-LCH	lch(57.19, 55.14, 283.90°)
OKLab	oklab(63.53% -0.0193 -0.1525)
OKLCH	oklch(63.53% 0.154 262.8)
XYZ	xyz(27.0132, 25.1212, 79.0111)
Luminance	0.2512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5787E7 #E7B757

analogous

#57CFE7 #5787E7 #6F57E7

triadic

#5787E7 #E75787 #87E757

tetradic

#5787E7 #E757CF #E7B757 #57E76F

square

#5787E7 #E757CF #E7B757 #57E76F

split-complementary

#5787E7 #E76F57 #CFE757

monochromatic

#1849AB #2161DF #5787E7 #8DADEF #C2D4F6

Accessibility & contrast

On white

3.49

#5787E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#5787E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5787E7

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5787E7	#FFFFFF	#000000	##000000
##5787E7	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C90EB

Deuteranopia (green-blind)

#4683E5

Tritanopia (blue-blind)

#009DAC

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5787e7;
/* rgb */ color: rgb(87, 135, 231);
/* oklch */ color: oklch(63.5% 0.154 262.8);

Tailwind

colors: {
  custom: {
    50: '#93a9ef',
    500: '#5787e7',
    950: '#000000',
  },
}

SCSS

$custom: #5787e7;
$custom-light: #93a9ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5787e7",
  "rgb": {
    "r": 87,
    "g": 135,
    "b": 231
  },
  "hsl": {
    "h": 220,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.6353,
    "c": 0.15373,
    "h": 262.8
  },
  "luminance": 0.25124
}

Semantic roles & 50–950 ramp

primary

#5787E7

secondary

#E7D6B3

accent

#940ED7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5787E7

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

Preview Lab → · Contrast checker → · Palette generator →