#433EBF#433EBF

#433EBF is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.5% C 0.195 H 277.1°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#433EBF
RGB	rgb(67, 62, 191)
HSL	hsl(242, 51%, 50%)
HSV	hsv(242, 68%, 75%)
CMYK	cmyk(64.9%, 67.5%, 0%, 25.1%)
CIE-LAB	lab(34.80, 41.51, -66.91)
CIE-LCH	lch(34.80, 78.74, 301.81°)
OKLab	oklab(45.53% 0.0239 -0.1931)
OKLCH	oklch(45.53% 0.195 277.1)
XYZ	xyz(13.4383, 8.3990, 50.1931)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.30

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433EBF #BABF3E

analogous

#3E79BF #433EBF #843EBF

triadic

#433EBF #BF433E #3EBF43

tetradic

#433EBF #BF3E79 #BABF3E #3EBF84

square

#433EBF #BF3E79 #BABF3E #3EBF84

split-complementary

#433EBF #BF843E #79BF3E

monochromatic

#232063 #332F91 #433EBF #6F6BCF #9C99DE

Accessibility & contrast

On white

7.84

#433EBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#433EBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433EBF

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433EBF	#FFFFFF	#000000	##FFFFFF
##433EBF	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C3

Deuteranopia (green-blind)

#004CBD

Tritanopia (blue-blind)

#006079

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #433ebf;
/* rgb */ color: rgb(67, 62, 191);
/* oklch */ color: oklch(45.5% 0.195 277.1);

Tailwind

colors: {
  custom: {
    50: '#8674d3',
    500: '#433ebf',
    950: '#000000',
  },
}

SCSS

$custom: #433ebf;
$custom-light: #8674d3;
$custom-dark: #000000;

JSON

{
  "hex": "#433ebf",
  "rgb": {
    "r": 67,
    "g": 62,
    "b": 191
  },
  "hsl": {
    "h": 242.326,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45534,
    "c": 0.19454,
    "h": 277.1
  },
  "luminance": 0.084
}

Semantic roles & 50–950 ramp

primary

#433EBF

secondary

#C8CA8F

accent

#DA4DD5

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #433EBF

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

Preview Lab → · Contrast checker → · Palette generator →