#3D668D#3D668D

#3D668D is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.8% C 0.078 H 248.5°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#3D668D
RGB	rgb(61, 102, 141)
HSL	hsl(209, 40%, 40%)
HSV	hsv(209, 57%, 55%)
CMYK	cmyk(56.7%, 27.7%, 0%, 44.7%)
CIE-LAB	lab(41.87, -2.28, -25.85)
CIE-LCH	lch(41.87, 25.95, 264.97°)
OKLab	oklab(49.76% -0.0286 -0.0725)
OKLCH	oklch(49.76% 0.078 248.5)
XYZ	xyz(11.4818, 12.4170, 26.9858)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D668D #8D643D

analogous

#3D8D8C #3D668D #3D3E8D

triadic

#3D668D #8D3D66 #668D3D

tetradic

#3D668D #8C3D8D #8D643D #3E8D3D

square

#3D668D #8C3D8D #8D643D #3E8D3D

split-complementary

#3D668D #8D3D3E #8D8C3D

monochromatic

#182838 #2B4762 #3D668D #5385B4 #7DA3C7

Accessibility & contrast

On white

6.03

#3D668D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#3D668D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D668D

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D668D	#FFFFFF	#000000	##FFFFFF
##3D668D	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56678F

Deuteranopia (green-blind)

#4B5F8C

Tritanopia (blue-blind)

#036F73

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3d668d;
/* rgb */ color: rgb(61, 102, 141);
/* oklch */ color: oklch(49.8% 0.078 248.5);

Tailwind

colors: {
  custom: {
    50: '#7991ae',
    500: '#3d668d',
    950: '#000000',
  },
}

SCSS

$custom: #3d668d;
$custom-light: #7991ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3d668d",
  "rgb": {
    "r": 61,
    "g": 102,
    "b": 141
  },
  "hsl": {
    "h": 209.25,
    "s": 39.604,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49755,
    "c": 0.07796,
    "h": 248.5
  },
  "luminance": 0.12418
}

Semantic roles & 50–950 ramp

primary

#3D668D

secondary

#B19275

accent

#9258CF

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #3D668D

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

Preview Lab → · Contrast checker → · Palette generator →