#605DB9#605DB9

#605DB9 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.7% C 0.141 H 281.9°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#605DB9
RGB	rgb(96, 93, 185)
HSL	hsl(242, 40%, 55%)
HSV	hsv(242, 50%, 73%)
CMYK	cmyk(48.1%, 49.7%, 0%, 27.5%)
CIE-LAB	lab(43.97, 25.92, -48.43)
CIE-LCH	lch(43.97, 54.93, 298.15°)
OKLab	oklab(52.72% 0.029 -0.1378)
OKLCH	oklch(52.72% 0.141 281.9)
XYZ	xyz(17.4925, 13.8174, 47.6348)
Luminance	0.1382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#605DB9 #B6B95D

analogous

#5D88B9 #605DB9 #8E5DB9

triadic

#605DB9 #B9605D #5DB960

tetradic

#605DB9 #B95D88 #B6B95D #5DB98E

square

#605DB9 #B95D88 #B6B95D #5DB98E

split-complementary

#605DB9 #B98E5D #88B95D

monochromatic

#312F6D #444197 #605DB9 #8A88CB #B4B2DE

Accessibility & contrast

On white

5.58

#605DB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#605DB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #605DB9

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##605DB9	#FFFFFF	#000000	##FFFFFF
##605DB9	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336BBC

Deuteranopia (green-blind)

#2D65B7

Tritanopia (blue-blind)

#407182

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #605db9;
/* rgb */ color: rgb(96, 93, 185);
/* oklch */ color: oklch(52.7% 0.141 281.9);

Tailwind

colors: {
  custom: {
    50: '#938bce',
    500: '#605db9',
    950: '#000000',
  },
}

SCSS

$custom: #605db9;
$custom-light: #938bce;
$custom-dark: #000000;

JSON

{
  "hex": "#605db9",
  "rgb": {
    "r": 96,
    "g": 93,
    "b": 185
  },
  "hsl": {
    "h": 241.957,
    "s": 39.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52724,
    "c": 0.14079,
    "h": 281.9
  },
  "luminance": 0.13818
}

Semantic roles & 50–950 ramp

primary

#605DB9

secondary

#CBCCA5

accent

#D058CC

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #605DB9

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

Preview Lab → · Contrast checker → · Palette generator →