#433E77#433E77

#433E77 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.8% C 0.094 H 285.3°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#433E77
RGB	rgb(67, 62, 119)
HSL	hsl(245, 31%, 35%)
HSV	hsv(245, 48%, 47%)
CMYK	cmyk(43.7%, 47.9%, 0%, 53.3%)
CIE-LAB	lab(29.34, 17.76, -32.03)
CIE-LCH	lch(29.34, 36.62, 299.00°)
OKLab	oklab(39.79% 0.0248 -0.0906)
OKLCH	oklch(39.79% 0.094 285.3)
XYZ	xyz(7.3662, 5.9702, 18.2134)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433E77 #72773E

analogous

#3E5577 #433E77 #5F3E77

triadic

#433E77 #77433E #3E7743

tetradic

#433E77 #773E55 #72773E #3E775F

square

#433E77 #773E55 #72773E #3E775F

split-complementary

#433E77 #775F3E #55773E

monochromatic

#161427 #2C294F #433E77 #5A539F #7D77B8

Accessibility & contrast

On white

9.57

#433E77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#433E77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433E77

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433E77	#FFFFFF	#000000	##FFFFFF
##433E77	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284779

Deuteranopia (green-blind)

#274376

Tritanopia (blue-blind)

#344A54

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #433e77;
/* rgb */ color: rgb(67, 62, 119);
/* oklch */ color: oklch(39.8% 0.094 285.3);

Tailwind

colors: {
  custom: {
    50: '#7a739e',
    500: '#433e77',
    950: '#000000',
  },
}

SCSS

$custom: #433e77;
$custom-light: #7a739e;
$custom-dark: #000000;

JSON

{
  "hex": "#433e77",
  "rgb": {
    "r": 67,
    "g": 62,
    "b": 119
  },
  "hsl": {
    "h": 245.263,
    "s": 31.492,
    "l": 35.49
  },
  "oklch": {
    "l": 0.39786,
    "c": 0.09393,
    "h": 285.3
  },
  "luminance": 0.0597
}

Semantic roles & 50–950 ramp

primary

#433E77

secondary

#9EA36E

accent

#C860BF

background

#F7F6F9

surface

#EEECF2

border

#C9C7CC

text

#09080E

muted

#7B7B7E

Preview Lab

Preview with #433E77

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

Preview Lab → · Contrast checker → · Palette generator →