#4641D9#4641D9

#4641D9 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.6% C 0.223 H 275.6°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#4641D9
RGB	rgb(70, 65, 217)
HSL	hsl(242, 67%, 55%)
HSV	hsv(242, 70%, 85%)
CMYK	cmyk(67.7%, 70%, 0%, 14.9%)
CIE-LAB	lab(38.01, 48.58, -76.73)
CIE-LCH	lch(38.01, 90.82, 302.34°)
OKLab	oklab(48.61% 0.0219 -0.2217)
OKLCH	oklch(48.61% 0.223 275.6)
XYZ	xyz(16.9364, 10.0909, 66.6874)
Luminance	0.1009 (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

#4641D9 #D4D941

analogous

#4188D9 #4641D9 #9241D9

triadic

#4641D9 #D94641 #41D946

tetradic

#4641D9 #D94188 #D4D941 #41D992

square

#4641D9 #D94188 #D4D941 #41D992

split-complementary

#4641D9 #D99241 #88D941

monochromatic

#1E1B85 #2A25B8 #4641D9 #7874E3 #A9A7ED

Accessibility & contrast

On white

6.96

#4641D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#4641D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4641D9

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4641D9	#FFFFFF	#000000	##FFFFFF
##4641D9	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DE

Deuteranopia (green-blind)

#0053D6

Tritanopia (blue-blind)

#006B88

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4641d9;
/* rgb */ color: rgb(70, 65, 217);
/* oklch */ color: oklch(48.6% 0.223 275.6);

Tailwind

colors: {
  custom: {
    50: '#8c77e6',
    500: '#4641d9',
    950: '#000000',
  },
}

SCSS

$custom: #4641d9;
$custom-light: #8c77e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4641d9",
  "rgb": {
    "r": 70,
    "g": 65,
    "b": 217
  },
  "hsl": {
    "h": 241.974,
    "s": 66.667,
    "l": 55.294
  },
  "oklch": {
    "l": 0.48612,
    "c": 0.22279,
    "h": 275.6
  },
  "luminance": 0.10092
}

Semantic roles & 50–950 ramp

primary

#4641D9

secondary

#D9DB9B

accent

#EA3EE4

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4641D9

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

Preview Lab → · Contrast checker → · Palette generator →