#33698B#33698B

#33698B is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 49.9% C 0.079 H 238.7°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#33698B
RGB	rgb(51, 105, 139)
HSL	hsl(203, 46%, 37%)
HSV	hsv(203, 63%, 55%)
CMYK	cmyk(63.3%, 24.5%, 0%, 45.5%)
CIE-LAB	lab(42.26, -6.91, -24.08)
CIE-LCH	lch(42.26, 25.05, 253.98°)
OKLab	oklab(49.91% -0.041 -0.0675)
OKLCH	oklch(49.91% 0.079 238.7)
XYZ	xyz(11.0753, 12.6700, 26.2830)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33698B #8B5533

analogous

#338B81 #33698B #333D8B

triadic

#33698B #8B3369 #698B33

tetradic

#33698B #81338B #8B5533 #3D8B33

square

#33698B #81338B #8B5533 #3D8B33

split-complementary

#33698B #8B333D #8B8133

monochromatic

#122531 #23475E #33698B #438BB8 #6EA7CA

Accessibility & contrast

On white

5.94

#33698B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#33698B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33698B

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33698B	#FFFFFF	#000000	##FFFFFF
##33698B	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59698D

Deuteranopia (green-blind)

#4D608A

Tritanopia (blue-blind)

#007275

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #33698b;
/* rgb */ color: rgb(51, 105, 139);
/* oklch */ color: oklch(49.9% 0.079 238.7);

Tailwind

colors: {
  custom: {
    50: '#7493ad',
    500: '#33698b',
    950: '#000000',
  },
}

SCSS

$custom: #33698b;
$custom-light: #7493ad;
$custom-dark: #000000;

JSON

{
  "hex": "#33698b",
  "rgb": {
    "r": 51,
    "g": 105,
    "b": 139
  },
  "hsl": {
    "h": 203.182,
    "s": 46.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.49911,
    "c": 0.079,
    "h": 238.7
  },
  "luminance": 0.12671
}

Semantic roles & 50–950 ramp

primary

#33698B

secondary

#B28468

accent

#8552D6

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #33698B

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

Preview Lab → · Contrast checker → · Palette generator →