#587ABE#587ABE

#587ABE is a mid, moderate blue. Relative luminance 0.197; OKLCH L 58.4% C 0.112 H 263.2°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#587ABE
RGB	rgb(88, 122, 190)
HSL	hsl(220, 44%, 55%)
HSV	hsv(220, 54%, 75%)
CMYK	cmyk(53.7%, 35.8%, 0%, 25.5%)
CIE-LAB	lab(51.51, 7.77, -39.38)
CIE-LCH	lch(51.51, 40.14, 281.16°)
OKLab	oklab(58.44% -0.0133 -0.1112)
OKLCH	oklch(58.44% 0.112 263.2)
XYZ	xyz(20.2752, 19.7100, 51.4412)
Luminance	0.1971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587ABE #BE9C58

analogous

#58ADBE #587ABE #6958BE

triadic

#587ABE #BE587A #7ABE58

tetradic

#587ABE #BE58AD #BE9C58 #58BE69

square

#587ABE #BE58AD #BE9C58 #58BE69

split-complementary

#587ABE #BE6958 #ADBE58

monochromatic

#2C4270 #3D5D9C #587ABE #849DCF #B0C0E0

Accessibility & contrast

On white

4.25

#587ABE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#587ABE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #587ABE

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587ABE	#FFFFFF	#000000	##000000
##587ABE	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F80C1

Deuteranopia (green-blind)

#5376BD

Tritanopia (blue-blind)

#218993

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #587abe;
/* rgb */ color: rgb(88, 122, 190);
/* oklch */ color: oklch(58.4% 0.112 263.2);

Tailwind

colors: {
  custom: {
    50: '#8ea0d2',
    500: '#587abe',
    950: '#000000',
  },
}

SCSS

$custom: #587abe;
$custom-light: #8ea0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#587abe",
  "rgb": {
    "r": 88,
    "g": 122,
    "b": 190
  },
  "hsl": {
    "h": 220,
    "s": 43.966,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58443,
    "c": 0.11201,
    "h": 263.2
  },
  "luminance": 0.19711
}

Semantic roles & 50–950 ramp

primary

#587ABE

secondary

#CEC0A3

accent

#A954D4

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #587ABE

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

Preview Lab → · Contrast checker → · Palette generator →