#604EE7#604EE7

#604EE7 is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.6% C 0.221 H 281.3°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#604EE7
RGB	rgb(96, 78, 231)
HSL	hsl(247, 76%, 61%)
HSV	hsv(247, 66%, 91%)
CMYK	cmyk(58.4%, 66.2%, 0%, 9.4%)
CIE-LAB	lab(43.80, 49.06, -75.13)
CIE-LCH	lch(43.80, 89.73, 303.15°)
OKLab	oklab(53.64% 0.0432 -0.2163)
OKLCH	oklch(53.64% 0.221 281.3)
XYZ	xyz(21.9675, 13.7036, 77.0733)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604EE7 #D5E74E

analogous

#4E88E7 #604EE7 #AC4EE7

triadic

#604EE7 #E7604E #4EE760

tetradic

#604EE7 #E74E88 #D5E74E #4EE7AC

square

#604EE7 #E74E88 #D5E74E #4EE7AC

split-complementary

#604EE7 #E7AC4E #88E74E

monochromatic

#2716A4 #341EDA #604EE7 #9084EE #C1BAF6

Accessibility & contrast

On white

5.61

#604EE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#604EE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604EE7

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604EE7	#FFFFFF	#000000	##FFFFFF
##604EE7	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEC

Deuteranopia (green-blind)

#0062E4

Tritanopia (blue-blind)

#007694

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #604ee7;
/* rgb */ color: rgb(96, 78, 231);
/* oklch */ color: oklch(53.6% 0.221 281.3);

Tailwind

colors: {
  custom: {
    50: '#9a81f0',
    500: '#604ee7',
    950: '#000000',
  },
}

SCSS

$custom: #604ee7;
$custom-light: #9a81f0;
$custom-dark: #000000;

JSON

{
  "hex": "#604ee7",
  "rgb": {
    "r": 96,
    "g": 78,
    "b": 231
  },
  "hsl": {
    "h": 247.059,
    "s": 76.119,
    "l": 60.588
  },
  "oklch": {
    "l": 0.5364,
    "c": 0.22058,
    "h": 281.3
  },
  "luminance": 0.13705
}

Semantic roles & 50–950 ramp

primary

#604EE7

secondary

#DFE5AB

accent

#D80DC0

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #604EE7

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

Preview Lab → · Contrast checker → · Palette generator →