#604FBA#604FBA

#604FBA is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.2% C 0.162 H 286.3°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#604FBA
RGB	rgb(96, 79, 186)
HSL	hsl(250, 44%, 52%)
HSV	hsv(250, 58%, 73%)
CMYK	cmyk(48.4%, 57.5%, 0%, 27.1%)
CIE-LAB	lab(40.61, 34.80, -54.42)
CIE-LCH	lch(40.61, 64.59, 302.60°)
OKLab	oklab(50.24% 0.0454 -0.1554)
OKLCH	oklch(50.24% 0.162 286.3)
XYZ	xyz(16.4802, 11.6232, 47.8200)
Luminance	0.1162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.58

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FBA #A9BA4F

analogous

#4F74BA #604FBA #964FBA

triadic

#604FBA #BA604F #4FBA60

tetradic

#604FBA #BA4F74 #A9BA4F #4FBA96

square

#604FBA #BA4F74 #A9BA4F #4FBA96

split-complementary

#604FBA #BA964F #74BA4F

monochromatic

#322866 #483992 #604FBA #887BCB #AFA7DC

Accessibility & contrast

On white

6.32

#604FBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#604FBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FBA

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FBA	#FFFFFF	#000000	##FFFFFF
##604FBA	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063BE

Deuteranopia (green-blind)

#005DB8

Tritanopia (blue-blind)

#41677D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #604fba;
/* rgb */ color: rgb(96, 79, 186);
/* oklch */ color: oklch(50.2% 0.162 286.3);

Tailwind

colors: {
  custom: {
    50: '#9481cf',
    500: '#604fba',
    950: '#000000',
  },
}

SCSS

$custom: #604fba;
$custom-light: #9481cf;
$custom-dark: #000000;

JSON

{
  "hex": "#604fba",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 186
  },
  "hsl": {
    "h": 249.533,
    "s": 43.673,
    "l": 51.961
  },
  "oklch": {
    "l": 0.50241,
    "c": 0.16196,
    "h": 286.3
  },
  "luminance": 0.11624
}

Semantic roles & 50–950 ramp

primary

#604FBA

secondary

#C2CA9B

accent

#D354BF

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #604FBA

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

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