#433E7B#433E7B

#433E7B is a dark, moderate blue. Relative luminance 0.061; OKLCH L 40.1% C 0.100 H 284.7°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#433E7B
RGB	rgb(67, 62, 123)
HSL	hsl(245, 33%, 36%)
HSV	hsv(245, 50%, 48%)
CMYK	cmyk(45.5%, 49.6%, 0%, 51.8%)
CIE-LAB	lab(29.58, 19.03, -34.15)
CIE-LCH	lch(29.58, 39.10, 299.13°)
OKLab	oklab(40.05% 0.0253 -0.0968)
OKLCH	oklch(40.05% 0.1 284.7)
XYZ	xyz(7.6115, 6.0683, 19.5053)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433E7B #767B3E

analogous

#3E587B #433E7B #623E7B

triadic

#433E7B #7B433E #3E7B43

tetradic

#433E7B #7B3E58 #767B3E #3E7B62

square

#433E7B #7B3E58 #767B3E #3E7B62

split-complementary

#433E7B #7B623E #587B3E

monochromatic

#17152A #2D2952 #433E7B #5953A4 #7E78BB

Accessibility & contrast

On white

9.49

#433E7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#433E7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433E7B

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433E7B	#FFFFFF	#000000	##FFFFFF
##433E7B	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25487D

Deuteranopia (green-blind)

#23447A

Tritanopia (blue-blind)

#324B56

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #433e7b;
/* rgb */ color: rgb(67, 62, 123);
/* oklch */ color: oklch(40.1% 0.100 284.7);

Tailwind

colors: {
  custom: {
    50: '#7b73a1',
    500: '#433e7b',
    950: '#000000',
  },
}

SCSS

$custom: #433e7b;
$custom-light: #7b73a1;
$custom-dark: #000000;

JSON

{
  "hex": "#433e7b",
  "rgb": {
    "r": 67,
    "g": 62,
    "b": 123
  },
  "hsl": {
    "h": 244.918,
    "s": 32.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.40052,
    "c": 0.10007,
    "h": 284.7
  },
  "luminance": 0.06069
}

Semantic roles & 50–950 ramp

primary

#433E7B

secondary

#A1A56F

accent

#C95FC0

background

#F7F6FA

surface

#EEECF3

border

#C9C7CD

text

#09080F

muted

#7B7B7F

Preview Lab

Preview with #433E7B

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

Preview Lab → · Contrast checker → · Palette generator →