#338FA7#338FA7

#338FA7 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.6% C 0.092 H 218.6°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#338FA7
RGB	rgb(51, 143, 167)
HSL	hsl(192, 53%, 43%)
HSV	hsv(192, 69%, 65%)
CMYK	cmyk(69.5%, 14.4%, 0%, 34.5%)
CIE-LAB	lab(55.21, -18.97, -20.53)
CIE-LCH	lch(55.21, 27.95, 227.26°)
OKLab	oklab(60.63% -0.0718 -0.0572)
OKLCH	oklch(60.63% 0.092 218.6)
XYZ	xyz(18.1599, 23.1367, 40.0605)
Luminance	0.2314 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338FA7 #A74B33

analogous

#33A785 #338FA7 #3355A7

triadic

#338FA7 #A7338F #8FA733

tetradic

#338FA7 #8533A7 #A74B33 #55A733

square

#338FA7 #8533A7 #A74B33 #55A733

split-complementary

#338FA7 #A73355 #A78533

monochromatic

#163F49 #256778 #338FA7 #4EB0C9 #7DC5D7

Accessibility & contrast

On white

3.73

#338FA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#338FA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338FA7

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338FA7	#FFFFFF	#000000	##000000
##338FA7	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808BA8

Deuteranopia (green-blind)

#6F7FA7

Tritanopia (blue-blind)

#009797

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #338fa7;
/* rgb */ color: rgb(51, 143, 167);
/* oklch */ color: oklch(60.6% 0.092 218.6);

Tailwind

colors: {
  custom: {
    50: '#7ab0c1',
    500: '#338fa7',
    950: '#000000',
  },
}

SCSS

$custom: #338fa7;
$custom-light: #7ab0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#338fa7",
  "rgb": {
    "r": 51,
    "g": 143,
    "b": 167
  },
  "hsl": {
    "h": 192.414,
    "s": 53.211,
    "l": 42.745
  },
  "oklch": {
    "l": 0.6063,
    "c": 0.09179,
    "h": 218.6
  },
  "luminance": 0.23139
}

Semantic roles & 50–950 ramp

primary

#338FA7

secondary

#C08576

accent

#694BDD

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #338FA7

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

Preview Lab → · Contrast checker → · Palette generator →