#604DD7#604DD7

#604DD7 is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.2% C 0.202 H 283.1°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#604DD7
RGB	rgb(96, 77, 215)
HSL	hsl(248, 63%, 57%)
HSV	hsv(248, 64%, 84%)
CMYK	cmyk(55.3%, 64.2%, 0%, 15.7%)
CIE-LAB	lab(42.31, 44.78, -68.46)
CIE-LCH	lch(42.31, 81.81, 303.18°)
OKLab	oklab(52.16% 0.0459 -0.1967)
OKLCH	oklch(52.16% 0.202 283.1)
XYZ	xyz(19.7397, 12.6996, 65.6879)
Luminance	0.1270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604DD7 #C4D74D

analogous

#4D7FD7 #604DD7 #A54DD7

triadic

#604DD7 #D7604D #4DD760

tetradic

#604DD7 #D74D7F #C4D74D #4DD7A5

square

#604DD7 #D74D7F #C4D74D #4DD7A5

split-complementary

#604DD7 #D7A54D #7FD74D

monochromatic

#2E1F8A #3E2ABC #604DD7 #8D7FE2 #B9B1ED

Accessibility & contrast

On white

5.93

#604DD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#604DD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604DD7

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604DD7	#FFFFFF	#000000	##FFFFFF
##604DD7	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DB

Deuteranopia (green-blind)

#005FD4

Tritanopia (blue-blind)

#266F8B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #604dd7;
/* rgb */ color: rgb(96, 77, 215);
/* oklch */ color: oklch(52.2% 0.202 283.1);

Tailwind

colors: {
  custom: {
    50: '#9880e4',
    500: '#604dd7',
    950: '#000000',
  },
}

SCSS

$custom: #604dd7;
$custom-light: #9880e4;
$custom-dark: #000000;

JSON

{
  "hex": "#604dd7",
  "rgb": {
    "r": 96,
    "g": 77,
    "b": 215
  },
  "hsl": {
    "h": 248.261,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.52157,
    "c": 0.20203,
    "h": 283.1
  },
  "luminance": 0.12701
}

Semantic roles & 50–950 ramp

primary

#604DD7

secondary

#D4DCA4

accent

#E641D0

background

#FAF7FE

surface

#F3EEFC

border

#CDC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604DD7

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

Preview Lab → · Contrast checker → · Palette generator →