#33689F#33689F

#33689F is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.7% C 0.105 H 251.4°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#33689F
RGB	rgb(51, 104, 159)
HSL	hsl(211, 51%, 41%)
HSV	hsv(211, 68%, 62%)
CMYK	cmyk(67.9%, 34.6%, 0%, 37.6%)
CIE-LAB	lab(42.92, 0.77, -34.97)
CIE-LCH	lch(42.92, 34.98, 271.27°)
OKLab	oklab(50.75% -0.0334 -0.0991)
OKLCH	oklch(50.75% 0.105 251.4)
XYZ	xyz(12.5713, 13.1064, 34.6614)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33689F #9F6A33

analogous

#339E9F #33689F #34339F

triadic

#33689F #9F3368 #689F33

tetradic

#33689F #9F339E #9F6A33 #339F34

square

#33689F #9F339E #9F6A33 #339F34

split-complementary

#33689F #9F3433 #9E9F33

monochromatic

#152B42 #244A71 #33689F #4A86C5 #79A5D4

Accessibility & contrast

On white

5.80

#33689F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#33689F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33689F

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33689F	#FFFFFF	#000000	##FFFFFF
##33689F	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506BA1

Deuteranopia (green-blind)

#41619E

Tritanopia (blue-blind)

#00757C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #33689f;
/* rgb */ color: rgb(51, 104, 159);
/* oklch */ color: oklch(50.7% 0.105 251.4);

Tailwind

colors: {
  custom: {
    50: '#7792bb',
    500: '#33689f',
    950: '#000000',
  },
}

SCSS

$custom: #33689f;
$custom-light: #7792bb;
$custom-dark: #000000;

JSON

{
  "hex": "#33689f",
  "rgb": {
    "r": 51,
    "g": 104,
    "b": 159
  },
  "hsl": {
    "h": 210.556,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.5075,
    "c": 0.10462,
    "h": 251.4
  },
  "luminance": 0.13108
}

Semantic roles & 50–950 ramp

primary

#33689F

secondary

#BC9871

accent

#954DDB

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090D12

muted

#7B7D81

Preview Lab

Preview with #33689F

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

Preview Lab → · Contrast checker → · Palette generator →