#4134C9#4134C9

#4134C9 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.9% C 0.218 H 276.9°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#4134C9
RGB	rgb(65, 52, 201)
HSL	hsl(245, 59%, 50%)
HSV	hsv(245, 74%, 79%)
CMYK	cmyk(67.7%, 74.1%, 0%, 21.2%)
CIE-LAB	lab(33.55, 50.13, -74.82)
CIE-LCH	lch(33.55, 90.06, 303.82°)
OKLab	oklab(44.89% 0.0262 -0.2162)
OKLCH	oklch(44.89% 0.218 276.9)
XYZ	xyz(13.9471, 7.7956, 56.0167)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.76

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4134C9 #BCC934

analogous

#3472C9 #4134C9 #8C34C9

triadic

#4134C9 #C94134 #34C941

tetradic

#4134C9 #C93472 #BCC934 #34C98C

square

#4134C9 #C93472 #BCC934 #34C98C

split-complementary

#4134C9 #C98C34 #72C934

monochromatic

#221B68 #312798 #4134C9 #6E63D7 #9B94E3

Accessibility & contrast

On white

8.21

#4134C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4134C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4134C9

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4134C9	#FFFFFF	#000000	##FFFFFF
##4134C9	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CD

Deuteranopia (green-blind)

#0048C6

Tritanopia (blue-blind)

#005F7C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4134c9;
/* rgb */ color: rgb(65, 52, 201);
/* oklch */ color: oklch(44.9% 0.218 276.9);

Tailwind

colors: {
  custom: {
    50: '#886edb',
    500: '#4134c9',
    950: '#000000',
  },
}

SCSS

$custom: #4134c9;
$custom-light: #886edb;
$custom-dark: #000000;

JSON

{
  "hex": "#4134c9",
  "rgb": {
    "r": 65,
    "g": 52,
    "b": 201
  },
  "hsl": {
    "h": 245.235,
    "s": 58.893,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44891,
    "c": 0.21777,
    "h": 276.9
  },
  "luminance": 0.07797
}

Semantic roles & 50–950 ramp

primary

#4134C9

secondary

#C9CE8A

accent

#E246D4

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4134C9

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

Preview Lab → · Contrast checker → · Palette generator →