#4645C9#4645C9

#4645C9 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.8% C 0.199 H 276.1°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#4645C9
RGB	rgb(70, 69, 201)
HSL	hsl(240, 55%, 53%)
HSV	hsv(240, 66%, 79%)
CMYK	cmyk(65.2%, 65.7%, 0%, 21.2%)
CIE-LAB	lab(37.43, 41.04, -68.43)
CIE-LCH	lch(37.43, 79.79, 300.95°)
OKLab	oklab(47.76% 0.0213 -0.1974)
OKLCH	oklch(47.76% 0.199 276.1)
XYZ	xyz(15.1931, 9.7741, 56.3330)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4645C9 #C8C945

analogous

#4586C9 #4645C9 #8845C9

triadic

#4645C9 #C94645 #45C946

tetradic

#4645C9 #C94586 #C8C945 #45C988

square

#4645C9 #C94586 #C8C945 #45C988

split-complementary

#4645C9 #C98845 #86C945

monochromatic

#222172 #302FA2 #4645C9 #7574D7 #A4A4E5

Accessibility & contrast

On white

7.11

#4645C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#4645C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4645C9

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4645C9	#FFFFFF	#000000	##FFFFFF
##4645C9	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECD

Deuteranopia (green-blind)

#0052C6

Tritanopia (blue-blind)

#006781

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4645c9;
/* rgb */ color: rgb(70, 69, 201);
/* oklch */ color: oklch(47.8% 0.199 276.1);

Tailwind

colors: {
  custom: {
    50: '#8979da',
    500: '#4645c9',
    950: '#000000',
  },
}

SCSS

$custom: #4645c9;
$custom-light: #8979da;
$custom-dark: #000000;

JSON

{
  "hex": "#4645c9",
  "rgb": {
    "r": 70,
    "g": 69,
    "b": 201
  },
  "hsl": {
    "h": 240.455,
    "s": 55,
    "l": 52.941
  },
  "oklch": {
    "l": 0.47764,
    "c": 0.19855,
    "h": 276.1
  },
  "luminance": 0.09775
}

Semantic roles & 50–950 ramp

primary

#4645C9

secondary

#D1D198

accent

#DE49DD

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4645C9

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

Preview Lab → · Contrast checker → · Palette generator →