#4149D2#4149D2

#4149D2 is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 48.9% C 0.207 H 273.3°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#4149D2
RGB	rgb(65, 73, 210)
HSL	hsl(237, 62%, 54%)
HSV	hsv(237, 69%, 82%)
CMYK	cmyk(69%, 65.2%, 0%, 17.6%)
CIE-LAB	lab(38.80, 40.99, -71.42)
CIE-LCH	lch(38.80, 82.35, 299.85°)
OKLab	oklab(48.91% 0.0118 -0.2063)
OKLCH	oklch(48.91% 0.207 273.3)
XYZ	xyz(16.1915, 10.5405, 62.1415)
Luminance	0.1054 (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

#4149D2 #D2CA41

analogous

#4192D2 #4149D2 #8241D2

triadic

#4149D2 #D24149 #49D241

tetradic

#4149D2 #D24192 #D2CA41 #41D282

square

#4149D2 #D24192 #D2CA41 #41D282

split-complementary

#4149D2 #D28241 #92D241

monochromatic

#1D227B #2930AD #4149D2 #7278DE #A4A8E9

Accessibility & contrast

On white

6.76

#4149D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4149D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4149D2

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4149D2	#FFFFFF	#000000	##FFFFFF
##4149D2	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D6

Deuteranopia (green-blind)

#0055CF

Tritanopia (blue-blind)

#006D87

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4149d2;
/* rgb */ color: rgb(65, 73, 210);
/* oklch */ color: oklch(48.9% 0.207 273.3);

Tailwind

colors: {
  custom: {
    50: '#887ce1',
    500: '#4149d2',
    950: '#000000',
  },
}

SCSS

$custom: #4149d2;
$custom-light: #887ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#4149d2",
  "rgb": {
    "r": 65,
    "g": 73,
    "b": 210
  },
  "hsl": {
    "h": 236.69,
    "s": 61.702,
    "l": 53.922
  },
  "oklch": {
    "l": 0.4891,
    "c": 0.20663,
    "h": 273.3
  },
  "luminance": 0.10542
}

Semantic roles & 50–950 ramp

primary

#4149D2

secondary

#D6D398

accent

#DC43E5

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4149D2

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

Preview Lab → · Contrast checker → · Palette generator →