#43618F#43618F

#43618F is a mid, moderate blue. Relative luminance 0.117; OKLCH L 49.0% C 0.082 H 258.7°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#43618F
RGB	rgb(67, 97, 143)
HSL	hsl(216, 36%, 41%)
HSV	hsv(216, 53%, 56%)
CMYK	cmyk(53.1%, 32.2%, 0%, 43.9%)
CIE-LAB	lab(40.78, 2.90, -28.74)
CIE-LCH	lch(40.78, 28.89, 275.77°)
OKLab	oklab(49.01% -0.0162 -0.0808)
OKLCH	oklch(49.01% 0.082 258.7)
XYZ	xyz(11.5457, 11.7250, 27.6360)
Luminance	0.1173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43618F #8F7143

analogous

#43878F #43618F #4B438F

triadic

#43618F #8F4361 #618F43

tetradic

#43618F #8F4387 #8F7143 #438F4B

square

#43618F #8F4387 #8F7143 #438F4B

split-complementary

#43618F #8F4B43 #878F43

monochromatic

#1C283C #2F4565 #43618F #5C7FB3 #869FC6

Accessibility & contrast

On white

6.28

#43618F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#43618F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43618F

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43618F	#FFFFFF	#000000	##FFFFFF
##43618F	1.00	6.28	3.35	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6491

Deuteranopia (green-blind)

#465D8E

Tritanopia (blue-blind)

#1D6B71

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #43618f;
/* rgb */ color: rgb(67, 97, 143);
/* oklch */ color: oklch(49.0% 0.082 258.7);

Tailwind

colors: {
  custom: {
    50: '#7c8db0',
    500: '#43618f',
    950: '#000000',
  },
}

SCSS

$custom: #43618f;
$custom-light: #7c8db0;
$custom-dark: #000000;

JSON

{
  "hex": "#43618f",
  "rgb": {
    "r": 67,
    "g": 97,
    "b": 143
  },
  "hsl": {
    "h": 216.316,
    "s": 36.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49013,
    "c": 0.08243,
    "h": 258.7
  },
  "luminance": 0.11726
}

Semantic roles & 50–950 ramp

primary

#43618F

secondary

#B19C7D

accent

#A05CCC

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #43618F

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

Preview Lab → · Contrast checker → · Palette generator →