#4145D3#4145D3

#4145D3 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.4% C 0.212 H 273.9°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#4145D3
RGB	rgb(65, 69, 211)
HSL	hsl(238, 62%, 54%)
HSV	hsv(238, 69%, 83%)
CMYK	cmyk(69.2%, 67.3%, 0%, 17.3%)
CIE-LAB	lab(37.99, 43.72, -73.32)
CIE-LCH	lch(37.99, 85.37, 300.81°)
OKLab	oklab(48.35% 0.0144 -0.2119)
OKLCH	oklch(48.35% 0.212 273.9)
XYZ	xyz(16.0621, 10.0817, 62.7149)
Luminance	0.1008 (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

#4145D3 #D3CF41

analogous

#418ED3 #4145D3 #8641D3

triadic

#4145D3 #D34145 #45D341

tetradic

#4145D3 #D3418E #D3CF41 #41D386

square

#4145D3 #D3418E #D3CF41 #41D386

split-complementary

#4145D3 #D38641 #8ED341

monochromatic

#1D207D #282CAE #4145D3 #7376DF #A4A6EA

Accessibility & contrast

On white

6.96

#4145D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#4145D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4145D3

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4145D3	#FFFFFF	#000000	##FFFFFF
##4145D3	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)

#0060D7

Deuteranopia (green-blind)

#0053D0

Tritanopia (blue-blind)

#006B86

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4145d3;
/* rgb */ color: rgb(65, 69, 211);
/* oklch */ color: oklch(48.4% 0.212 273.9);

Tailwind

colors: {
  custom: {
    50: '#8979e2',
    500: '#4145d3',
    950: '#000000',
  },
}

SCSS

$custom: #4145d3;
$custom-light: #8979e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4145d3",
  "rgb": {
    "r": 65,
    "g": 69,
    "b": 211
  },
  "hsl": {
    "h": 238.356,
    "s": 62.393,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48351,
    "c": 0.21235,
    "h": 273.9
  },
  "luminance": 0.10083
}

Semantic roles & 50–950 ramp

primary

#4145D3

secondary

#D7D599

accent

#E142E5

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0915

muted

#7E7B84

Preview Lab

Preview with #4145D3

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

Preview Lab → · Contrast checker → · Palette generator →