#604BD7#604BD7

#604BD7 is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.8% C 0.204 H 283.5°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#604BD7
RGB	rgb(96, 75, 215)
HSL	hsl(249, 64%, 57%)
HSV	hsv(249, 65%, 84%)
CMYK	cmyk(55.3%, 65.1%, 0%, 15.7%)
CIE-LAB	lab(41.88, 45.92, -69.16)
CIE-LCH	lch(41.88, 83.01, 303.58°)
OKLab	oklab(51.85% 0.0477 -0.1988)
OKLCH	oklch(51.85% 0.204 283.5)
XYZ	xyz(19.6019, 12.4241, 65.6420)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604BD7 #C2D74B

analogous

#4B7CD7 #604BD7 #A64BD7

triadic

#604BD7 #D7604B #4BD760

tetradic

#604BD7 #D74B7C #C2D74B #4BD7A6

square

#604BD7 #D74B7C #C2D74B #4BD7A6

split-complementary

#604BD7 #D7A64B #7CD74B

monochromatic

#2E1E89 #3F2ABB #604BD7 #8C7DE2 #B8AFED

Accessibility & contrast

On white

6.03

#604BD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#604BD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604BD7

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604BD7	#FFFFFF	#000000	##FFFFFF
##604BD7	1.00	6.03	3.49	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DB

Deuteranopia (green-blind)

#005ED4

Tritanopia (blue-blind)

#276E8A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #604bd7;
/* rgb */ color: rgb(96, 75, 215);
/* oklch */ color: oklch(51.8% 0.204 283.5);

Tailwind

colors: {
  custom: {
    50: '#987fe4',
    500: '#604bd7',
    950: '#000000',
  },
}

SCSS

$custom: #604bd7;
$custom-light: #987fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#604bd7",
  "rgb": {
    "r": 96,
    "g": 75,
    "b": 215
  },
  "hsl": {
    "h": 249,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.5185,
    "c": 0.20443,
    "h": 283.5
  },
  "luminance": 0.12425
}

Semantic roles & 50–950 ramp

primary

#604BD7

secondary

#D3DBA2

accent

#E741CE

background

#FAF7FE

surface

#F3EEFC

border

#CDC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604BD7

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

Preview Lab → · Contrast checker → · Palette generator →