#587EDA#587EDA

#587EDA is a mid, vivid blue. Relative luminance 0.221; OKLCH L 60.9% C 0.146 H 265.4°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#587EDA
RGB	rgb(88, 126, 218)
HSL	hsl(222, 64%, 60%)
HSV	hsv(222, 60%, 85%)
CMYK	cmyk(59.6%, 42.2%, 0%, 14.5%)
CIE-LAB	lab(54.09, 14.53, -51.20)
CIE-LCH	lch(54.09, 53.22, 285.84°)
OKLab	oklab(60.92% -0.0117 -0.1458)
OKLCH	oklch(60.92% 0.146 265.4)
XYZ	xyz(24.1359, 22.0563, 69.3015)
Luminance	0.2206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587EDA #DAB458

analogous

#58BFDA #587EDA #7358DA

triadic

#587EDA #DA587E #7EDA58

tetradic

#587EDA #DA58BF #DAB458 #58DA73

square

#587EDA #DA58BF #DAB458 #58DA73

split-complementary

#587EDA #DA7358 #BFDA58

monochromatic

#214396 #2C5AC8 #587EDA #8AA5E5 #BCCBF0

Accessibility & contrast

On white

3.88

#587EDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#587EDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587EDA

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587EDA	#FFFFFF	#000000	##000000
##587EDA	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5588DE

Deuteranopia (green-blind)

#437CD8

Tritanopia (blue-blind)

#0093A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #587eda;
/* rgb */ color: rgb(88, 126, 218);
/* oklch */ color: oklch(60.9% 0.146 265.4);

Tailwind

colors: {
  custom: {
    50: '#92a2e6',
    500: '#587eda',
    950: '#000000',
  },
}

SCSS

$custom: #587eda;
$custom-light: #92a2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#587eda",
  "rgb": {
    "r": 88,
    "g": 126,
    "b": 218
  },
  "hsl": {
    "h": 222.462,
    "s": 63.725,
    "l": 60
  },
  "oklch": {
    "l": 0.60917,
    "c": 0.14624,
    "h": 265.4
  },
  "luminance": 0.22058
}

Semantic roles & 50–950 ramp

primary

#587EDA

secondary

#E0D1AE

accent

#B641E7

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #587EDA

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

Preview Lab → · Contrast checker → · Palette generator →