#33628B#33628B

#33628B is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 48.2% C 0.084 H 246.9°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#33628B
RGB	rgb(51, 98, 139)
HSL	hsl(208, 46%, 37%)
HSV	hsv(208, 63%, 55%)
CMYK	cmyk(63.3%, 29.5%, 0%, 45.5%)
CIE-LAB	lab(40.09, -2.66, -27.47)
CIE-LCH	lch(40.09, 27.60, 264.46°)
OKLab	oklab(48.19% -0.0329 -0.0774)
OKLCH	oklch(48.19% 0.084 246.9)
XYZ	xyz(10.3914, 11.3023, 26.0550)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33628B #8B5C33

analogous

#338B88 #33628B #33368B

triadic

#33628B #8B3362 #628B33

tetradic

#33628B #88338B #8B5C33 #368B33

square

#33628B #88338B #8B5C33 #368B33

split-complementary

#33628B #8B3336 #8B8833

monochromatic

#122331 #23425E #33628B #4382B8 #6E9FCA

Accessibility & contrast

On white

6.44

#33628B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#33628B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33628B

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33628B	#FFFFFF	#000000	##FFFFFF
##33628B	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50638D

Deuteranopia (green-blind)

#445B8A

Tritanopia (blue-blind)

#006C70

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #33628b;
/* rgb */ color: rgb(51, 98, 139);
/* oklch */ color: oklch(48.2% 0.084 246.9);

Tailwind

colors: {
  custom: {
    50: '#738ead',
    500: '#33628b',
    950: '#000000',
  },
}

SCSS

$custom: #33628b;
$custom-light: #738ead;
$custom-dark: #000000;

JSON

{
  "hex": "#33628b",
  "rgb": {
    "r": 51,
    "g": 98,
    "b": 139
  },
  "hsl": {
    "h": 207.955,
    "s": 46.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.48191,
    "c": 0.0841,
    "h": 246.9
  },
  "luminance": 0.11303
}

Semantic roles & 50–950 ramp

primary

#33628B

secondary

#B28A68

accent

#8F52D6

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #33628B

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

Preview Lab → · Contrast checker → · Palette generator →