#3D669C#3D669C

#3D669C is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.6% C 0.098 H 255.9°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#3D669C
RGB	rgb(61, 102, 156)
HSL	hsl(214, 44%, 43%)
HSV	hsv(214, 61%, 61%)
CMYK	cmyk(60.9%, 34.6%, 0%, 38.8%)
CIE-LAB	lab(42.60, 2.85, -33.66)
CIE-LCH	lch(42.60, 33.78, 274.83°)
OKLab	oklab(50.57% -0.024 -0.0952)
OKLCH	oklch(50.57% 0.098 255.9)
XYZ	xyz(12.6745, 12.8940, 33.2669)
Luminance	0.1290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D669C #9C733D

analogous

#3D969C #3D669C #433D9C

triadic

#3D669C #9C3D66 #669C3D

tetradic

#3D669C #9C3D96 #9C733D #3D9C43

square

#3D669C #9C3D96 #9C733D #3D9C43

split-complementary

#3D669C #9C433D #969C3D

monochromatic

#1B2C44 #2C4970 #3D669C #5884BE #84A5CF

Accessibility & contrast

On white

5.87

#3D669C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#3D669C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D669C

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D669C	#FFFFFF	#000000	##FFFFFF
##3D669C	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6A9E

Deuteranopia (green-blind)

#43609B

Tritanopia (blue-blind)

#00727A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3d669c;
/* rgb */ color: rgb(61, 102, 156);
/* oklch */ color: oklch(50.6% 0.098 255.9);

Tailwind

colors: {
  custom: {
    50: '#7b91b9',
    500: '#3d669c',
    950: '#000000',
  },
}

SCSS

$custom: #3d669c;
$custom-light: #7b91b9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d669c",
  "rgb": {
    "r": 61,
    "g": 102,
    "b": 156
  },
  "hsl": {
    "h": 214.105,
    "s": 43.779,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50569,
    "c": 0.09818,
    "h": 255.9
  },
  "luminance": 0.12895
}

Semantic roles & 50–950 ramp

primary

#3D669C

secondary

#B99F7C

accent

#9D54D4

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #3D669C

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

Preview Lab → · Contrast checker → · Palette generator →