#43457A#43457A

#43457A is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.5% C 0.088 H 280.2°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#43457A
RGB	rgb(67, 69, 122)
HSL	hsl(238, 29%, 37%)
HSV	hsv(238, 45%, 48%)
CMYK	cmyk(45.1%, 43.4%, 0%, 52.2%)
CIE-LAB	lab(31.47, 14.08, -30.52)
CIE-LCH	lch(31.47, 33.61, 294.77°)
OKLab	oklab(41.47% 0.0155 -0.0862)
OKLCH	oklch(41.47% 0.088 280.2)
XYZ	xyz(7.9547, 6.8543, 19.3125)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43457A #7A7843

analogous

#43617A #43457A #5D437A

triadic

#43457A #7A4345 #457A43

tetradic

#43457A #7A4361 #7A7843 #437A5D

square

#43457A #7A4361 #7A7843 #437A5D

split-complementary

#43457A #7A5D43 #617A43

monochromatic

#18182B #2D2F52 #43457A #595BA2 #7F81B9

Accessibility & contrast

On white

8.86

#43457A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#43457A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43457A

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43457A	#FFFFFF	#000000	##FFFFFF
##43457A	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324C7C

Deuteranopia (green-blind)

#2E4879

Tritanopia (blue-blind)

#315059

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #43457a;
/* rgb */ color: rgb(67, 69, 122);
/* oklch */ color: oklch(41.5% 0.088 280.2);

Tailwind

colors: {
  custom: {
    50: '#7a78a1',
    500: '#43457a',
    950: '#000000',
  },
}

SCSS

$custom: #43457a;
$custom-light: #7a78a1;
$custom-dark: #000000;

JSON

{
  "hex": "#43457a",
  "rgb": {
    "r": 67,
    "g": 69,
    "b": 122
  },
  "hsl": {
    "h": 237.818,
    "s": 29.101,
    "l": 37.059
  },
  "oklch": {
    "l": 0.41465,
    "c": 0.08756,
    "h": 280.2
  },
  "luminance": 0.06855
}

Semantic roles & 50–950 ramp

primary

#43457A

secondary

#A4A275

accent

#C262C5

background

#F7F7F9

surface

#EEEDF2

border

#C9C8CC

text

#09090F

muted

#7B7B7E

Preview Lab

Preview with #43457A

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

Preview Lab → · Contrast checker → · Palette generator →