#5787DA#5787DA

#5787DA is a light, vivid blue. Relative luminance 0.244; OKLCH L 62.8% C 0.136 H 260.7°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#5787DA
RGB	rgb(87, 135, 218)
HSL	hsl(218, 64%, 60%)
HSV	hsv(218, 60%, 85%)
CMYK	cmyk(60.1%, 38.1%, 0%, 14.5%)
CIE-LAB	lab(56.50, 8.90, -47.37)
CIE-LCH	lch(56.50, 48.20, 280.64°)
OKLab	oklab(62.77% -0.022 -0.1344)
OKLCH	oklch(62.77% 0.136 260.7)
XYZ	xyz(25.2449, 24.4139, 69.6981)
Luminance	0.2442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5787DA #DAAA57

analogous

#57C9DA #5787DA #6957DA

triadic

#5787DA #DA5787 #87DA57

tetradic

#5787DA #DA57C9 #DAAA57 #57DA69

square

#5787DA #DA57C9 #DAAA57 #57DA69

split-complementary

#5787DA #DA6957 #C9DA57

monochromatic

#214C96 #2C65C8 #5787DA #89ABE5 #BBCFF0

Accessibility & contrast

On white

3.57

#5787DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#5787DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5787DA

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5787DA	#FFFFFF	#000000	##000000
##5787DA	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638EDD

Deuteranopia (green-blind)

#5282D8

Tritanopia (blue-blind)

#009AA6

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5787da;
/* rgb */ color: rgb(87, 135, 218);
/* oklch */ color: oklch(62.8% 0.136 260.7);

Tailwind

colors: {
  custom: {
    50: '#91a9e6',
    500: '#5787da',
    950: '#000000',
  },
}

SCSS

$custom: #5787da;
$custom-light: #91a9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5787da",
  "rgb": {
    "r": 87,
    "g": 135,
    "b": 218
  },
  "hsl": {
    "h": 218.015,
    "s": 63.902,
    "l": 59.804
  },
  "oklch": {
    "l": 0.62768,
    "c": 0.13624,
    "h": 260.7
  },
  "luminance": 0.24416
}

Semantic roles & 50–950 ramp

primary

#5787DA

secondary

#E0CDAD

accent

#AA41E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5787DA

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

Preview Lab → · Contrast checker → · Palette generator →