#5B6087#5B6087

#5B6087 is a mid, moderate blue. Relative luminance 0.123; OKLCH L 50.1% C 0.062 H 278.3°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#5B6087
RGB	rgb(91, 96, 135)
HSL	hsl(233, 19%, 44%)
HSV	hsv(233, 33%, 53%)
CMYK	cmyk(32.6%, 28.9%, 0%, 47.1%)
CIE-LAB	lab(41.75, 7.83, -22.28)
CIE-LCH	lch(41.75, 23.61, 289.36°)
OKLab	oklab(50.07% 0.009 -0.0618)
OKLCH	oklch(50.07% 0.062 278.3)
XYZ	xyz(12.8692, 12.3388, 24.6205)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6087 #87825B

analogous

#5B7687 #5B6087 #6C5B87

triadic

#5B6087 #875B60 #60875B

tetradic

#5B6087 #875B76 #87825B #5B876C

square

#5B6087 #875B76 #87825B #5B876C

split-complementary

#5B6087 #876C5B #76875B

monochromatic

#2A2C3E #424662 #5B6087 #7A7FA5 #9EA2BE

Accessibility & contrast

On white

6.06

#5B6087 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#5B6087 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6087

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6087	#FFFFFF	#000000	##FFFFFF
##5B6087	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546489

Deuteranopia (green-blind)

#526186

Tritanopia (blue-blind)

#4F676E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5b6087;
/* rgb */ color: rgb(91, 96, 135);
/* oklch */ color: oklch(50.1% 0.062 278.3);

Tailwind

colors: {
  custom: {
    50: '#8a8daa',
    500: '#5b6087',
    950: '#000000',
  },
}

SCSS

$custom: #5b6087;
$custom-light: #8a8daa;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6087",
  "rgb": {
    "r": 91,
    "g": 96,
    "b": 135
  },
  "hsl": {
    "h": 233.182,
    "s": 19.469,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50072,
    "c": 0.06244,
    "h": 278.3
  },
  "luminance": 0.12339
}

Semantic roles & 50–950 ramp

primary

#5B6087

secondary

#ACA992

accent

#B36CBC

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0C0C10

muted

#7D7D7F

Preview Lab

Preview with #5B6087

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

Preview Lab → · Contrast checker → · Palette generator →