#5B6090#5B6090

#5B6090 is a mid, moderate blue. Relative luminance 0.126; OKLCH L 50.5% C 0.076 H 278.7°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#5B6090
RGB	rgb(91, 96, 144)
HSL	hsl(234, 23%, 46%)
HSV	hsv(234, 37%, 56%)
CMYK	cmyk(36.8%, 33.3%, 0%, 43.5%)
CIE-LAB	lab(42.16, 10.38, -27.06)
CIE-LCH	lch(42.16, 28.98, 290.99°)
OKLab	oklab(50.52% 0.0116 -0.0755)
OKLCH	oklch(50.52% 0.076 278.7)
XYZ	xyz(13.5299, 12.6030, 28.0999)
Luminance	0.1260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6090 #908B5B

analogous

#5B7A90 #5B6090 #705B90

triadic

#5B6090 #905B60 #60905B

tetradic

#5B6090 #905B7A #908B5B #5B9070

square

#5B6090 #905B7A #908B5B #5B9070

split-complementary

#5B6090 #90705B #7A905B

monochromatic

#2C2E45 #43476A #5B6090 #7C81AC #A1A5C4

Accessibility & contrast

On white

5.96

#5B6090 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#5B6090 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6090

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6090	#FFFFFF	#000000	##FFFFFF
##5B6090	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516692

Deuteranopia (green-blind)

#4E628F

Tritanopia (blue-blind)

#4C6971

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5b6090;
/* rgb */ color: rgb(91, 96, 144);
/* oklch */ color: oklch(50.5% 0.076 278.7);

Tailwind

colors: {
  custom: {
    50: '#8b8db0',
    500: '#5b6090',
    950: '#000000',
  },
}

SCSS

$custom: #5b6090;
$custom-light: #8b8db0;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6090",
  "rgb": {
    "r": 91,
    "g": 96,
    "b": 144
  },
  "hsl": {
    "h": 234.34,
    "s": 22.553,
    "l": 46.078
  },
  "oklch": {
    "l": 0.50523,
    "c": 0.07641,
    "h": 278.7
  },
  "luminance": 0.12604
}

Semantic roles & 50–950 ramp

primary

#5B6090

secondary

#B2AF95

accent

#B769BF

background

#F8F8FA

surface

#F0F0F5

border

#CBCBCF

text

#0C0C10

muted

#7D7D7F

Preview Lab

Preview with #5B6090

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

Preview Lab → · Contrast checker → · Palette generator →