#43458F#43458F

#43458F is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.9% C 0.120 H 278.9°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#43458F
RGB	rgb(67, 69, 143)
HSL	hsl(238, 36%, 41%)
HSV	hsv(238, 53%, 56%)
CMYK	cmyk(53.1%, 51.7%, 0%, 43.9%)
CIE-LAB	lab(32.77, 21.00, -41.44)
CIE-LCH	lch(32.77, 46.46, 296.87°)
OKLab	oklab(42.87% 0.0185 -0.1182)
OKLCH	oklch(42.87% 0.12 278.9)
XYZ	xyz(9.3992, 7.4321, 26.9205)
Luminance	0.0743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43458F #8F8D43

analogous

#436B8F #43458F #67438F

triadic

#43458F #8F4345 #458F43

tetradic

#43458F #8F436B #8F8D43 #438F67

square

#43458F #8F436B #8F8D43 #438F67

split-complementary

#43458F #8F6743 #6B8F43

monochromatic

#1C1D3C #2F3165 #43458F #5C5FB3 #8688C6

Accessibility & contrast

On white

8.45

#43458F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#43458F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43458F

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43458F	#FFFFFF	#000000	##FFFFFF
##43458F	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215092

Deuteranopia (green-blind)

#184A8D

Tritanopia (blue-blind)

#235563

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #43458f;
/* rgb */ color: rgb(67, 69, 143);
/* oklch */ color: oklch(42.9% 0.120 278.9);

Tailwind

colors: {
  custom: {
    50: '#7d78b0',
    500: '#43458f',
    950: '#000000',
  },
}

SCSS

$custom: #43458f;
$custom-light: #7d78b0;
$custom-dark: #000000;

JSON

{
  "hex": "#43458f",
  "rgb": {
    "r": 67,
    "g": 69,
    "b": 143
  },
  "hsl": {
    "h": 238.421,
    "s": 36.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.42869,
    "c": 0.11962,
    "h": 278.9
  },
  "luminance": 0.07433
}

Semantic roles & 50–950 ramp

primary

#43458F

secondary

#B1B07D

accent

#C95CCC

background

#F7F7FA

surface

#EEEDF5

border

#C9C8CF

text

#0A0910

muted

#7C7B7F

Preview Lab

Preview with #43458F

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

Preview Lab → · Contrast checker → · Palette generator →