#33677C#33677C

#33677C is a mid, moderate cyan. Relative luminance 0.119; OKLCH L 48.7% C 0.065 H 226.8°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#33677C
RGB	rgb(51, 103, 124)
HSL	hsl(197, 42%, 34%)
HSV	hsv(197, 59%, 49%)
CMYK	cmyk(58.9%, 16.9%, 0%, 51.4%)
CIE-LAB	lab(40.99, -10.77, -16.99)
CIE-LCH	lch(40.99, 20.12, 237.62°)
OKLab	oklab(48.69% -0.0444 -0.0473)
OKLCH	oklch(48.69% 0.065 226.8)
XYZ	xyz(9.8522, 11.8586, 20.8346)
Luminance	0.1186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33677C #7C4833

analogous

#337C6D #33677C #33437C

triadic

#33677C #7C3367 #677C33

tetradic

#33677C #6D337C #7C4833 #437C33

square

#33677C #6D337C #7C4833 #437C33

split-complementary

#33677C #7C3343 #7C6D33

monochromatic

#0F1F25 #214351 #33677C #458BA7 #68A8C1

Accessibility & contrast

On white

6.23

#33677C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#33677C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33677C

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33677C	#FFFFFF	#000000	##FFFFFF
##33677C	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C657D

Deuteranopia (green-blind)

#515D7C

Tritanopia (blue-blind)

#006D6E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #33677c;
/* rgb */ color: rgb(51, 103, 124);
/* oklch */ color: oklch(48.7% 0.065 226.8);

Tailwind

colors: {
  custom: {
    50: '#7192a2',
    500: '#33677c',
    950: '#000000',
  },
}

SCSS

$custom: #33677c;
$custom-light: #7192a2;
$custom-dark: #000000;

JSON

{
  "hex": "#33677c",
  "rgb": {
    "r": 51,
    "g": 103,
    "b": 124
  },
  "hsl": {
    "h": 197.26,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.48689,
    "c": 0.06485,
    "h": 226.8
  },
  "luminance": 0.1186
}

Semantic roles & 50–950 ramp

primary

#33677C

secondary

#A97662

accent

#7A56D2

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080D0F

muted

#7B7D7E

Preview Lab

Preview with #33677C

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

Preview Lab → · Contrast checker → · Palette generator →