#604FBE#604FBE

#604FBE is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.5% C 0.167 H 285.7°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#604FBE
RGB	rgb(96, 79, 190)
HSL	hsl(249, 46%, 53%)
HSV	hsv(249, 58%, 75%)
CMYK	cmyk(49.5%, 58.4%, 0%, 25.5%)
CIE-LAB	lab(40.89, 36.01, -56.31)
CIE-LCH	lch(40.89, 66.84, 302.60°)
OKLab	oklab(50.54% 0.0454 -0.161)
OKLCH	oklch(50.54% 0.167 285.7)
XYZ	xyz(16.9114, 11.7957, 50.0909)
Luminance	0.1180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FBE #ADBE4F

analogous

#4F76BE #604FBE #974FBE

triadic

#604FBE #BE604F #4FBE60

tetradic

#604FBE #BE4F76 #ADBE4F #4FBE97

square

#604FBE #BE4F76 #ADBE4F #4FBE97

split-complementary

#604FBE #BE974F #76BE4F

monochromatic

#32286B #473898 #604FBE #887CCF #B1A8DF

Accessibility & contrast

On white

6.25

#604FBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#604FBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FBE

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FBE	#FFFFFF	#000000	##FFFFFF
##604FBE	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C2

Deuteranopia (green-blind)

#005DBC

Tritanopia (blue-blind)

#3E687F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #604fbe;
/* rgb */ color: rgb(96, 79, 190);
/* oklch */ color: oklch(50.5% 0.167 285.7);

Tailwind

colors: {
  custom: {
    50: '#9481d2',
    500: '#604fbe',
    950: '#000000',
  },
}

SCSS

$custom: #604fbe;
$custom-light: #9481d2;
$custom-dark: #000000;

JSON

{
  "hex": "#604fbe",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 190
  },
  "hsl": {
    "h": 249.189,
    "s": 46.058,
    "l": 52.745
  },
  "oklch": {
    "l": 0.50535,
    "c": 0.16728,
    "h": 285.7
  },
  "luminance": 0.11796
}

Semantic roles & 50–950 ramp

primary

#604FBE

secondary

#C5CC9C

accent

#D652C2

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #604FBE

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

Preview Lab → · Contrast checker → · Palette generator →