#3B669D#3B669D

#3B669D is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.5% C 0.100 H 255.3°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#3B669D
RGB	rgb(59, 102, 157)
HSL	hsl(214, 45%, 42%)
HSV	hsv(214, 62%, 62%)
CMYK	cmyk(62.4%, 35%, 0%, 38.4%)
CIE-LAB	lab(42.56, 2.79, -34.33)
CIE-LCH	lch(42.56, 34.45, 274.65°)
OKLab	oklab(50.53% -0.0254 -0.0972)
OKLCH	oklch(50.53% 0.1 255.3)
XYZ	xyz(12.6386, 12.8657, 33.7090)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B669D #9D723B

analogous

#3B979D #3B669D #413B9D

triadic

#3B669D #9D3B66 #669D3B

tetradic

#3B669D #9D3B97 #9D723B #3B9D41

square

#3B669D #9D3B97 #9D723B #3B9D41

split-complementary

#3B669D #9D413B #979D3B

monochromatic

#1A2C44 #2A4971 #3B669D #5684BF #82A4D0

Accessibility & contrast

On white

5.88

#3B669D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#3B669D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B669D

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B669D	#FFFFFF	#000000	##FFFFFF
##3B669D	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6A9F

Deuteranopia (green-blind)

#41609C

Tritanopia (blue-blind)

#00737A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3b669d;
/* rgb */ color: rgb(59, 102, 157);
/* oklch */ color: oklch(50.5% 0.100 255.3);

Tailwind

colors: {
  custom: {
    50: '#7a91ba',
    500: '#3b669d',
    950: '#000000',
  },
}

SCSS

$custom: #3b669d;
$custom-light: #7a91ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3b669d",
  "rgb": {
    "r": 59,
    "g": 102,
    "b": 157
  },
  "hsl": {
    "h": 213.673,
    "s": 45.37,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50527,
    "c": 0.10046,
    "h": 255.3
  },
  "luminance": 0.12867
}

Semantic roles & 50–950 ramp

primary

#3B669D

secondary

#BA9E7A

accent

#9C53D5

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #3B669D

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

Preview Lab → · Contrast checker → · Palette generator →