#4145E2#4145E2

#4145E2 is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.8% C 0.231 H 273.1°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#4145E2
RGB	rgb(65, 69, 226)
HSL	hsl(239, 74%, 57%)
HSV	hsv(239, 71%, 89%)
CMYK	cmyk(71.2%, 69.5%, 0%, 11.4%)
CIE-LAB	lab(39.36, 48.68, -79.67)
CIE-LCH	lch(39.36, 93.36, 301.43°)
OKLab	oklab(49.76% 0.0125 -0.2304)
OKLCH	oklch(49.76% 0.231 273.1)
XYZ	xyz(18.0310, 10.8692, 73.0845)
Luminance	0.1087 (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

#4145E2 #E2DE41

analogous

#4196E2 #4145E2 #8D41E2

triadic

#4145E2 #E24145 #45E241

tetradic

#4145E2 #E24196 #E2DE41 #41E28D

square

#4145E2 #E24196 #E2DE41 #41E28D

split-complementary

#4145E2 #E28D41 #96E241

monochromatic

#161992 #1E23C7 #4145E2 #7679EA #ABADF2

Accessibility & contrast

On white

6.62

#4145E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4145E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4145E2

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4145E2	#FFFFFF	#000000	##FFFFFF
##4145E2	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E7

Deuteranopia (green-blind)

#0055DF

Tritanopia (blue-blind)

#00708E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4145e2;
/* rgb */ color: rgb(65, 69, 226);
/* oklch */ color: oklch(49.8% 0.231 273.1);

Tailwind

colors: {
  custom: {
    50: '#8c7aec',
    500: '#4145e2',
    950: '#000000',
  },
}

SCSS

$custom: #4145e2;
$custom-light: #8c7aec;
$custom-dark: #000000;

JSON

{
  "hex": "#4145e2",
  "rgb": {
    "r": 65,
    "g": 69,
    "b": 226
  },
  "hsl": {
    "h": 238.509,
    "s": 73.516,
    "l": 57.059
  },
  "oklch": {
    "l": 0.49755,
    "c": 0.23074,
    "h": 273.1
  },
  "luminance": 0.10871
}

Semantic roles & 50–950 ramp

primary

#4145E2

secondary

#E0DF9F

accent

#EC38F0

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4145E2

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

Preview Lab → · Contrast checker → · Palette generator →