#605B88#605B88

#605B88 is a mid, moderate blue. Relative luminance 0.117; OKLCH L 49.5% C 0.071 H 288.6°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#605B88
RGB	rgb(96, 91, 136)
HSL	hsl(247, 20%, 45%)
HSV	hsv(247, 33%, 53%)
CMYK	cmyk(29.4%, 33.1%, 0%, 46.7%)
CIE-LAB	lab(40.81, 12.80, -24.31)
CIE-LCH	lch(40.81, 27.47, 297.76°)
OKLab	oklab(49.47% 0.0227 -0.0675)
OKLCH	oklch(49.47% 0.071 288.6)
XYZ	xyz(13.0078, 11.7463, 24.8697)
Luminance	0.1175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#605B88 #83885B

analogous

#5B6D88 #605B88 #775B88

triadic

#605B88 #88605B #5B8860

tetradic

#605B88 #885B6D #83885B #5B8877

square

#605B88 #885B6D #83885B #5B8877

split-complementary

#605B88 #88775B #6D885B

monochromatic

#2C2A3F #464263 #605B88 #7F7AA6 #A29FBF

Accessibility & contrast

On white

6.27

#605B88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#605B88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #605B88

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##605B88	#FFFFFF	#000000	##FFFFFF
##605B88	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F618A

Deuteranopia (green-blind)

#4E5F87

Tritanopia (blue-blind)

#57636B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #605b88;
/* rgb */ color: rgb(96, 91, 136);
/* oklch */ color: oklch(49.5% 0.071 288.6);

Tailwind

colors: {
  custom: {
    50: '#8e89ab',
    500: '#605b88',
    950: '#000000',
  },
}

SCSS

$custom: #605b88;
$custom-light: #8e89ab;
$custom-dark: #000000;

JSON

{
  "hex": "#605b88",
  "rgb": {
    "r": 96,
    "g": 91,
    "b": 136
  },
  "hsl": {
    "h": 246.667,
    "s": 19.824,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49465,
    "c": 0.07122,
    "h": 288.6
  },
  "luminance": 0.11747
}

Semantic roles & 50–950 ramp

primary

#605B88

secondary

#AAAD92

accent

#BC6BB3

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0C0B10

muted

#7D7C7F

Preview Lab

Preview with #605B88

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

Preview Lab → · Contrast checker → · Palette generator →