#604FEA#604FEA

#604FEA is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 54.0% C 0.223 H 280.8°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#604FEA
RGB	rgb(96, 79, 234)
HSL	hsl(247, 79%, 61%)
HSV	hsv(247, 66%, 92%)
CMYK	cmyk(59%, 66.2%, 0%, 8.2%)
CIE-LAB	lab(44.26, 49.42, -76.09)
CIE-LCH	lch(44.26, 90.72, 303.00°)
OKLab	oklab(54.04% 0.042 -0.2191)
OKLCH	oklch(54.04% 0.223 280.8)
XYZ	xyz(22.4665, 14.0177, 79.3477)
Luminance	0.1402 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FEA #D9EA4F

analogous

#4F8CEA #604FEA #AE4FEA

triadic

#604FEA #EA604F #4FEA60

tetradic

#604FEA #EA4F8C #D9EA4F #4FEAAE

square

#604FEA #EA4F8C #D9EA4F #4FEAAE

split-complementary

#604FEA #EAAE4F #8CEA4F

monochromatic

#2514AA #311BE1 #604FEA #9186F1 #C3BCF7

Accessibility & contrast

On white

5.52

#604FEA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#604FEA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FEA

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FEA	#FFFFFF	#000000	##FFFFFF
##604FEA	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EEF

Deuteranopia (green-blind)

#0063E7

Tritanopia (blue-blind)

#007796

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #604fea;
/* rgb */ color: rgb(96, 79, 234);
/* oklch */ color: oklch(54.0% 0.223 280.8);

Tailwind

colors: {
  custom: {
    50: '#9b82f2',
    500: '#604fea',
    950: '#000000',
  },
}

SCSS

$custom: #604fea;
$custom-light: #9b82f2;
$custom-dark: #000000;

JSON

{
  "hex": "#604fea",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 234
  },
  "hsl": {
    "h": 246.581,
    "s": 78.68,
    "l": 61.373
  },
  "oklch": {
    "l": 0.54044,
    "c": 0.2231,
    "h": 280.8
  },
  "luminance": 0.14019
}

Semantic roles & 50–950 ramp

primary

#604FEA

secondary

#E1E7AD

accent

#DB0BC4

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #604FEA

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

Preview Lab → · Contrast checker → · Palette generator →