#4641D8#4641D8

#4641D8 is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.5% C 0.222 H 275.7°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#4641D8
RGB	rgb(70, 65, 216)
HSL	hsl(242, 66%, 55%)
HSV	hsv(242, 70%, 85%)
CMYK	cmyk(67.6%, 69.9%, 0%, 15.3%)
CIE-LAB	lab(37.91, 48.26, -76.31)
CIE-LCH	lch(37.91, 90.29, 302.31°)
OKLab	oklab(48.52% 0.0221 -0.2205)
OKLCH	oklch(48.52% 0.222 275.7)
XYZ	xyz(16.8067, 10.0390, 66.0045)
Luminance	0.1004 (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

#4641D8 #D3D841

analogous

#4187D8 #4641D8 #9241D8

triadic

#4641D8 #D84641 #41D846

tetradic

#4641D8 #D84187 #D3D841 #41D892

square

#4641D8 #D84187 #D3D841 #41D892

split-complementary

#4641D8 #D89241 #87D841

monochromatic

#1E1B84 #2A25B6 #4641D8 #7774E2 #A9A7ED

Accessibility & contrast

On white

6.98

#4641D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4641D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4641D8

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4641D8	#FFFFFF	#000000	##FFFFFF
##4641D8	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DD

Deuteranopia (green-blind)

#0052D5

Tritanopia (blue-blind)

#006B88

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4641d8;
/* rgb */ color: rgb(70, 65, 216);
/* oklch */ color: oklch(48.5% 0.222 275.7);

Tailwind

colors: {
  custom: {
    50: '#8c77e5',
    500: '#4641d8',
    950: '#000000',
  },
}

SCSS

$custom: #4641d8;
$custom-light: #8c77e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4641d8",
  "rgb": {
    "r": 70,
    "g": 65,
    "b": 216
  },
  "hsl": {
    "h": 241.987,
    "s": 65.939,
    "l": 55.098
  },
  "oklch": {
    "l": 0.48518,
    "c": 0.22158,
    "h": 275.7
  },
  "luminance": 0.10041
}

Semantic roles & 50–950 ramp

primary

#4641D8

secondary

#D8DA9B

accent

#E93FE3

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4641D8

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

Preview Lab → · Contrast checker → · Palette generator →