#338CA2#338CA2

#338CA2 is a mid, moderate cyan. Relative luminance 0.221; OKLCH L 59.7% C 0.089 H 217.4°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#338CA2
RGB	rgb(51, 140, 162)
HSL	hsl(192, 52%, 42%)
HSV	hsv(192, 69%, 64%)
CMYK	cmyk(68.5%, 13.6%, 0%, 36.5%)
CIE-LAB	lab(54.10, -18.99, -19.36)
CIE-LCH	lch(54.10, 27.12, 225.56°)
OKLab	oklab(59.67% -0.0706 -0.0539)
OKLCH	oklch(59.67% 0.089 217.4)
XYZ	xyz(17.2622, 22.0667, 37.5250)
Luminance	0.2207 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338CA2 #A24933

analogous

#33A281 #338CA2 #3355A2

triadic

#338CA2 #A2338C #8CA233

tetradic

#338CA2 #8133A2 #A24933 #55A233

square

#338CA2 #8133A2 #A24933 #55A233

split-complementary

#338CA2 #A23355 #A28133

monochromatic

#163C45 #246473 #338CA2 #4CAEC7 #7AC3D5

Accessibility & contrast

On white

3.88

#338CA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#338CA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338CA2

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338CA2	#FFFFFF	#000000	##000000
##338CA2	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E88A3

Deuteranopia (green-blind)

#6E7CA2

Tritanopia (blue-blind)

#009493

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #338ca2;
/* rgb */ color: rgb(51, 140, 162);
/* oklch */ color: oklch(59.7% 0.089 217.4);

Tailwind

colors: {
  custom: {
    50: '#79adbd',
    500: '#338ca2',
    950: '#000000',
  },
}

SCSS

$custom: #338ca2;
$custom-light: #79adbd;
$custom-dark: #000000;

JSON

{
  "hex": "#338ca2",
  "rgb": {
    "r": 51,
    "g": 140,
    "b": 162
  },
  "hsl": {
    "h": 191.892,
    "s": 52.113,
    "l": 41.765
  },
  "oklch": {
    "l": 0.59672,
    "c": 0.08887,
    "h": 217.4
  },
  "luminance": 0.22069
}

Semantic roles & 50–950 ramp

primary

#338CA2

secondary

#BE8273

accent

#694CDC

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #338CA2

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

Preview Lab → · Contrast checker → · Palette generator →