#434D8A#434D8A

#434D8A is a dark, moderate blue. Relative luminance 0.083; OKLCH L 44.2% C 0.101 H 274.5°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#434D8A
RGB	rgb(67, 77, 138)
HSL	hsl(232, 35%, 40%)
HSV	hsv(232, 51%, 54%)
CMYK	cmyk(51.4%, 44.2%, 0%, 45.9%)
CIE-LAB	lab(34.67, 14.07, -35.34)
CIE-LCH	lch(34.67, 38.04, 291.71°)
OKLab	oklab(44.21% 0.0079 -0.1002)
OKLCH	oklch(44.21% 0.101 274.5)
XYZ	xyz(9.5546, 8.3354, 25.1453)
Luminance	0.0834 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434D8A #8A8043

analogous

#43718A #434D8A #5C438A

triadic

#434D8A #8A434D #4D8A43

tetradic

#434D8A #8A4371 #8A8043 #438A5C

square

#434D8A #8A4371 #8A8043 #438A5C

split-complementary

#434D8A #8A5C43 #718A43

monochromatic

#1B1F38 #2F3661 #434D8A #5B67AF #848DC3

Accessibility & contrast

On white

7.87

#434D8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#434D8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434D8A

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434D8A	#FFFFFF	#000000	##FFFFFF
##434D8A	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34558C

Deuteranopia (green-blind)

#2D4F89

Tritanopia (blue-blind)

#265A65

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #434d8a;
/* rgb */ color: rgb(67, 77, 138);
/* oklch */ color: oklch(44.2% 0.101 274.5);

Tailwind

colors: {
  custom: {
    50: '#7c7eac',
    500: '#434d8a',
    950: '#000000',
  },
}

SCSS

$custom: #434d8a;
$custom-light: #7c7eac;
$custom-dark: #000000;

JSON

{
  "hex": "#434d8a",
  "rgb": {
    "r": 67,
    "g": 77,
    "b": 138
  },
  "hsl": {
    "h": 231.549,
    "s": 34.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.44209,
    "c": 0.10052,
    "h": 274.5
  },
  "luminance": 0.08336
}

Semantic roles & 50–950 ramp

primary

#434D8A

secondary

#AEA77B

accent

#BB5DCB

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #434D8A

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

Preview Lab → · Contrast checker → · Palette generator →