#33689C#33689C

#33689C is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.6% C 0.101 H 250.1°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#33689C
RGB	rgb(51, 104, 156)
HSL	hsl(210, 51%, 41%)
HSV	hsv(210, 67%, 61%)
CMYK	cmyk(67.3%, 33.3%, 0%, 38.8%)
CIE-LAB	lab(42.77, -0.31, -33.43)
CIE-LCH	lch(42.77, 33.43, 269.47°)
OKLab	oklab(50.58% -0.0343 -0.0946)
OKLCH	oklch(50.58% 0.101 250.1)
XYZ	xyz(12.3141, 13.0035, 33.3070)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33689C #9C6733

analogous

#339C9B #33689C #33339C

triadic

#33689C #9C3368 #689C33

tetradic

#33689C #9B339C #9C6733 #339C33

square

#33689C #9B339C #9C6733 #339C33

split-complementary

#33689C #9C3333 #9C9B33

monochromatic

#152B40 #24496E #33689C #4987C3 #77A5D3

Accessibility & contrast

On white

5.83

#33689C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#33689C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33689C

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33689C	#FFFFFF	#000000	##FFFFFF
##33689C	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516B9E

Deuteranopia (green-blind)

#43609B

Tritanopia (blue-blind)

#00747B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #33689c;
/* rgb */ color: rgb(51, 104, 156);
/* oklch */ color: oklch(50.6% 0.101 250.1);

Tailwind

colors: {
  custom: {
    50: '#7692b9',
    500: '#33689c',
    950: '#000000',
  },
}

SCSS

$custom: #33689c;
$custom-light: #7692b9;
$custom-dark: #000000;

JSON

{
  "hex": "#33689c",
  "rgb": {
    "r": 51,
    "g": 104,
    "b": 156
  },
  "hsl": {
    "h": 209.714,
    "s": 50.725,
    "l": 40.588
  },
  "oklch": {
    "l": 0.50579,
    "c": 0.10067,
    "h": 250.1
  },
  "luminance": 0.13005
}

Semantic roles & 50–950 ramp

primary

#33689C

secondary

#BB9570

accent

#934EDA

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090D11

muted

#7B7D80

Preview Lab

Preview with #33689C

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

Preview Lab → · Contrast checker → · Palette generator →