#33659C#33659C

#33659C is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.9% C 0.104 H 252.5°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#33659C
RGB	rgb(51, 101, 156)
HSL	hsl(211, 51%, 41%)
HSV	hsv(211, 67%, 61%)
CMYK	cmyk(67.3%, 35.3%, 0%, 38.8%)
CIE-LAB	lab(41.86, 1.55, -34.86)
CIE-LCH	lch(41.86, 34.90, 272.55°)
OKLab	oklab(49.87% -0.0311 -0.0989)
OKLCH	oklch(49.87% 0.104 252.5)
XYZ	xyz(12.0175, 12.4103, 33.2081)
Luminance	0.1241 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33659C #9C6A33

analogous

#33999C #33659C #36339C

triadic

#33659C #9C3365 #659C33

tetradic

#33659C #9C3399 #9C6A33 #339C36

square

#33659C #9C3399 #9C6A33 #339C36

split-complementary

#33659C #9C3633 #999C33

monochromatic

#152940 #24476E #33659C #4983C3 #77A3D3

Accessibility & contrast

On white

6.03

#33659C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#33659C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33659C

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33659C	#FFFFFF	#000000	##FFFFFF
##33659C	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D689E

Deuteranopia (green-blind)

#3E5E9B

Tritanopia (blue-blind)

#007279

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #33659c;
/* rgb */ color: rgb(51, 101, 156);
/* oklch */ color: oklch(49.9% 0.104 252.5);

Tailwind

colors: {
  custom: {
    50: '#7690b9',
    500: '#33659c',
    950: '#000000',
  },
}

SCSS

$custom: #33659c;
$custom-light: #7690b9;
$custom-dark: #000000;

JSON

{
  "hex": "#33659c",
  "rgb": {
    "r": 51,
    "g": 101,
    "b": 156
  },
  "hsl": {
    "h": 211.429,
    "s": 50.725,
    "l": 40.588
  },
  "oklch": {
    "l": 0.49867,
    "c": 0.10365,
    "h": 252.5
  },
  "luminance": 0.12411
}

Semantic roles & 50–950 ramp

primary

#33659C

secondary

#BB9770

accent

#974EDA

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #33659C

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

Preview Lab → · Contrast checker → · Palette generator →