#4335B1#4335B1

#4335B1 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.9% C 0.187 H 280.1°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#4335B1
RGB	rgb(67, 53, 177)
HSL	hsl(247, 54%, 45%)
HSV	hsv(247, 70%, 69%)
CMYK	cmyk(62.1%, 70.1%, 0%, 30.6%)
CIE-LAB	lab(31.61, 42.24, -63.87)
CIE-LCH	lch(31.61, 76.57, 303.48°)
OKLab	oklab(42.85% 0.0328 -0.1841)
OKLCH	oklch(42.85% 0.187 280.1)
XYZ	xyz(11.5211, 6.9130, 42.3137)
Luminance	0.0691 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.67

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4335B1 #A3B135

analogous

#3565B1 #4335B1 #8135B1

triadic

#4335B1 #B14335 #35B143

tetradic

#4335B1 #B13565 #A3B135 #35B181

square

#4335B1 #B13565 #A3B135 #35B181

split-complementary

#4335B1 #B18135 #65B135

monochromatic

#1F1953 #312782 #4335B1 #6457CD #8F86DB

Accessibility & contrast

On white

8.81

#4335B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#4335B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4335B1

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4335B1	#FFFFFF	#000000	##FFFFFF
##4335B1	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB5

Deuteranopia (green-blind)

#0046AF

Tritanopia (blue-blind)

#00566F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4335b1;
/* rgb */ color: rgb(67, 53, 177);
/* oklch */ color: oklch(42.9% 0.187 280.1);

Tailwind

colors: {
  custom: {
    50: '#846ec9',
    500: '#4335b1',
    950: '#000000',
  },
}

SCSS

$custom: #4335b1;
$custom-light: #846ec9;
$custom-dark: #000000;

JSON

{
  "hex": "#4335b1",
  "rgb": {
    "r": 67,
    "g": 53,
    "b": 177
  },
  "hsl": {
    "h": 246.774,
    "s": 53.913,
    "l": 45.098
  },
  "oklch": {
    "l": 0.42851,
    "c": 0.18703,
    "h": 280.1
  },
  "luminance": 0.06914
}

Semantic roles & 50–950 ramp

primary

#4335B1

secondary

#BCC47D

accent

#DD4BCD

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4335B1

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

Preview Lab → · Contrast checker → · Palette generator →