#587FDA#587FDA

#587FDA is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.1% C 0.145 H 265.0°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#587FDA
RGB	rgb(88, 127, 218)
HSL	hsl(222, 64%, 60%)
HSV	hsv(222, 60%, 85%)
CMYK	cmyk(59.6%, 41.7%, 0%, 14.5%)
CIE-LAB	lab(54.36, 13.92, -50.77)
CIE-LCH	lch(54.36, 52.64, 285.33°)
OKLab	oklab(61.12% -0.0128 -0.1445)
OKLCH	oklch(61.12% 0.145 265)
XYZ	xyz(24.2644, 22.3134, 69.3443)
Luminance	0.2231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587FDA #DAB358

analogous

#58C0DA #587FDA #7258DA

triadic

#587FDA #DA587F #7FDA58

tetradic

#587FDA #DA58C0 #DAB358 #58DA72

square

#587FDA #DA58C0 #DAB358 #58DA72

split-complementary

#587FDA #DA7258 #C0DA58

monochromatic

#214496 #2C5BC8 #587FDA #8AA5E5 #BCCCF0

Accessibility & contrast

On white

3.84

#587FDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#587FDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587FDA

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587FDA	#FFFFFF	#000000	##000000
##587FDA	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5788DE

Deuteranopia (green-blind)

#457CD8

Tritanopia (blue-blind)

#0093A2

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #587fda;
/* rgb */ color: rgb(88, 127, 218);
/* oklch */ color: oklch(61.1% 0.145 265.0);

Tailwind

colors: {
  custom: {
    50: '#92a3e6',
    500: '#587fda',
    950: '#000000',
  },
}

SCSS

$custom: #587fda;
$custom-light: #92a3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#587fda",
  "rgb": {
    "r": 88,
    "g": 127,
    "b": 218
  },
  "hsl": {
    "h": 222,
    "s": 63.725,
    "l": 60
  },
  "oklch": {
    "l": 0.61125,
    "c": 0.14505,
    "h": 265
  },
  "luminance": 0.22315
}

Semantic roles & 50–950 ramp

primary

#587FDA

secondary

#E0D1AE

accent

#B541E7

background

#F9FAFE

surface

#F2F3FC

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #587FDA

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

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