#587299#587299

#587299 is a mid, moderate blue. Relative luminance 0.164; OKLCH L 54.8% C 0.069 H 258.3°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#587299
RGB	rgb(88, 114, 153)
HSL	hsl(216, 27%, 47%)
HSV	hsv(216, 42%, 60%)
CMYK	cmyk(42.5%, 25.5%, 0%, 40%)
CIE-LAB	lab(47.51, 1.13, -24.12)
CIE-LCH	lch(47.51, 24.15, 272.68°)
OKLab	oklab(54.76% -0.0139 -0.0671)
OKLCH	oklch(54.76% 0.069 258.3)
XYZ	xyz(15.7897, 16.4084, 32.4659)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587299 #997F58

analogous

#589399 #587299 #5F5899

triadic

#587299 #995872 #729958

tetradic

#587299 #995893 #997F58 #58995F

square

#587299 #995893 #997F58 #58995F

split-complementary

#587299 #995F58 #939958

monochromatic

#2B384B #425572 #587299 #7B91B3 #A2B2C9

Accessibility & contrast

On white

4.90

#587299 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#587299 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587299

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587299	#FFFFFF	#000000	##FFFFFF
##587299	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64749B

Deuteranopia (green-blind)

#5C6E98

Tritanopia (blue-blind)

#417A7F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #587299;
/* rgb */ color: rgb(88, 114, 153);
/* oklch */ color: oklch(54.8% 0.069 258.3);

Tailwind

colors: {
  custom: {
    50: '#8a9ab7',
    500: '#587299',
    950: '#000000',
  },
}

SCSS

$custom: #587299;
$custom-light: #8a9ab7;
$custom-dark: #000000;

JSON

{
  "hex": "#587299",
  "rgb": {
    "r": 88,
    "g": 114,
    "b": 153
  },
  "hsl": {
    "h": 216,
    "s": 26.971,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54759,
    "c": 0.06855,
    "h": 258.3
  },
  "luminance": 0.16409
}

Semantic roles & 50–950 ramp

primary

#587299

secondary

#B7AA96

accent

#9D64C3

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #587299

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

Preview Lab → · Contrast checker → · Palette generator →