#604EDD#604EDD

#604EDD is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.8% C 0.208 H 282.3°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#604EDD
RGB	rgb(96, 78, 221)
HSL	hsl(248, 68%, 59%)
HSV	hsv(248, 65%, 87%)
CMYK	cmyk(56.6%, 64.7%, 0%, 13.3%)
CIE-LAB	lab(43.00, 46.03, -70.77)
CIE-LCH	lch(43.00, 84.42, 303.04°)
OKLab	oklab(52.8% 0.0443 -0.2035)
OKLCH	oklch(52.8% 0.208 282.3)
XYZ	xyz(20.5954, 13.1547, 69.8464)
Luminance	0.1316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604EDD #CBDD4E

analogous

#4E83DD #604EDD #A74EDD

triadic

#604EDD #DD604E #4EDD60

tetradic

#604EDD #DD4E83 #CBDD4E #4EDDA7

square

#604EDD #DD4E83 #CBDD4E #4EDDA7

split-complementary

#604EDD #DDA74E #83DD4E

monochromatic

#2C1C94 #3B26C7 #604EDD #8E81E7 #BCB5F1

Accessibility & contrast

On white

5.78

#604EDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#604EDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604EDD

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604EDD	#FFFFFF	#000000	##FFFFFF
##604EDD	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE1

Deuteranopia (green-blind)

#0061DA

Tritanopia (blue-blind)

#1C728F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #604edd;
/* rgb */ color: rgb(96, 78, 221);
/* oklch */ color: oklch(52.8% 0.208 282.3);

Tailwind

colors: {
  custom: {
    50: '#9981e9',
    500: '#604edd',
    950: '#000000',
  },
}

SCSS

$custom: #604edd;
$custom-light: #9981e9;
$custom-dark: #000000;

JSON

{
  "hex": "#604edd",
  "rgb": {
    "r": 96,
    "g": 78,
    "b": 221
  },
  "hsl": {
    "h": 247.552,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52804,
    "c": 0.20829,
    "h": 282.3
  },
  "luminance": 0.13156
}

Semantic roles & 50–950 ramp

primary

#604EDD

secondary

#D9E0A7

accent

#EB3DD5

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604EDD

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

Preview Lab → · Contrast checker → · Palette generator →