#604CBB#604CBB

#604CBB is a mid, vivid violet. Relative luminance 0.112; OKLCH L 49.8% C 0.167 H 286.9°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#604CBB
RGB	rgb(96, 76, 187)
HSL	hsl(251, 45%, 52%)
HSV	hsv(251, 59%, 73%)
CMYK	cmyk(48.7%, 59.4%, 0%, 26.7%)
CIE-LAB	lab(39.99, 36.90, -56.01)
CIE-LCH	lch(39.99, 67.08, 303.37°)
OKLab	oklab(49.8% 0.0488 -0.1601)
OKLCH	oklch(49.8% 0.167 286.9)
XYZ	xyz(16.3753, 11.2428, 48.3113)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604CBB #A7BB4C

analogous

#4C70BB #604CBB #984CBB

triadic

#604CBB #BB604C #4CBB60

tetradic

#604CBB #BB4C70 #A7BB4C #4CBB98

square

#604CBB #BB4C70 #A7BB4C #4CBB98

split-complementary

#604CBB #BB984C #70BB4C

monochromatic

#322766 #483892 #604CBB #8778CC #AFA5DD

Accessibility & contrast

On white

6.46

#604CBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#604CBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604CBB

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604CBB	#FFFFFF	#000000	##FFFFFF
##604CBB	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BF

Deuteranopia (green-blind)

#005BB9

Tritanopia (blue-blind)

#41657C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #604cbb;
/* rgb */ color: rgb(96, 76, 187);
/* oklch */ color: oklch(49.8% 0.167 286.9);

Tailwind

colors: {
  custom: {
    50: '#947fd0',
    500: '#604cbb',
    950: '#000000',
  },
}

SCSS

$custom: #604cbb;
$custom-light: #947fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#604cbb",
  "rgb": {
    "r": 96,
    "g": 76,
    "b": 187
  },
  "hsl": {
    "h": 250.811,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.49804,
    "c": 0.16741,
    "h": 286.9
  },
  "luminance": 0.11244
}

Semantic roles & 50–950 ramp

primary

#604CBB

secondary

#C1CA99

accent

#D553BD

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #604CBB

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

Preview Lab → · Contrast checker → · Palette generator →