#3D689D#3D689D

#3D689D is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 51.1% C 0.097 H 254.5°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D689D
RGB	rgb(61, 104, 157)
HSL	hsl(213, 44%, 43%)
HSV	hsv(213, 61%, 62%)
CMYK	cmyk(61.1%, 33.8%, 0%, 38.4%)
CIE-LAB	lab(43.25, 1.95, -33.24)
CIE-LCH	lch(43.25, 33.30, 273.36°)
OKLab	oklab(51.09% -0.026 -0.0939)
OKLCH	oklch(51.09% 0.097 254.5)
XYZ	xyz(12.9584, 13.3259, 33.7810)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D689D #9D723D

analogous

#3D989D #3D689D #423D9D

triadic

#3D689D #9D3D68 #689D3D

tetradic

#3D689D #9D3D98 #9D723D #3D9D42

square

#3D689D #9D3D98 #9D723D #3D9D42

split-complementary

#3D689D #9D423D #989D3D

monochromatic

#1B2E45 #2C4B71 #3D689D #5986BE #85A6D0

Accessibility & contrast

On white

5.73

#3D689D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#3D689D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D689D

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D689D	#FFFFFF	#000000	##FFFFFF
##3D689D	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526B9F

Deuteranopia (green-blind)

#45629C

Tritanopia (blue-blind)

#00747B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3d689d;
/* rgb */ color: rgb(61, 104, 157);
/* oklch */ color: oklch(51.1% 0.097 254.5);

Tailwind

colors: {
  custom: {
    50: '#7b92ba',
    500: '#3d689d',
    950: '#000000',
  },
}

SCSS

$custom: #3d689d;
$custom-light: #7b92ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3d689d",
  "rgb": {
    "r": 61,
    "g": 104,
    "b": 157
  },
  "hsl": {
    "h": 213.125,
    "s": 44.037,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51091,
    "c": 0.09747,
    "h": 254.5
  },
  "luminance": 0.13327
}

Semantic roles & 50–950 ramp

primary

#3D689D

secondary

#BA9E7C

accent

#9B54D4

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0D11

muted

#7C7D80

Preview Lab

Preview with #3D689D

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

Preview Lab → · Contrast checker → · Palette generator →