#338EA7#338EA7

#338EA7 is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.4% C 0.092 H 219.6°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#338EA7
RGB	rgb(51, 142, 167)
HSL	hsl(193, 53%, 43%)
HSV	hsv(193, 69%, 65%)
CMYK	cmyk(69.5%, 15%, 0%, 34.5%)
CIE-LAB	lab(54.90, -18.44, -21.00)
CIE-LCH	lch(54.90, 27.95, 228.72°)
OKLab	oklab(60.38% -0.0707 -0.0586)
OKLCH	oklch(60.38% 0.092 219.6)
XYZ	xyz(18.0104, 22.8378, 40.0107)
Luminance	0.2284 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338EA7 #A74C33

analogous

#33A786 #338EA7 #3354A7

triadic

#338EA7 #A7338E #8EA733

tetradic

#338EA7 #8633A7 #A74C33 #54A733

square

#338EA7 #8633A7 #A74C33 #54A733

split-complementary

#338EA7 #A73354 #A78633

monochromatic

#163E49 #256678 #338EA7 #4EAFC9 #7DC4D7

Accessibility & contrast

On white

3.77

#338EA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#338EA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338EA7

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338EA7	#FFFFFF	#000000	##000000
##338EA7	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8AA8

Deuteranopia (green-blind)

#6E7EA7

Tritanopia (blue-blind)

#009696

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #338ea7;
/* rgb */ color: rgb(51, 142, 167);
/* oklch */ color: oklch(60.4% 0.092 219.6);

Tailwind

colors: {
  custom: {
    50: '#7aafc1',
    500: '#338ea7',
    950: '#000000',
  },
}

SCSS

$custom: #338ea7;
$custom-light: #7aafc1;
$custom-dark: #000000;

JSON

{
  "hex": "#338ea7",
  "rgb": {
    "r": 51,
    "g": 142,
    "b": 167
  },
  "hsl": {
    "h": 192.931,
    "s": 53.211,
    "l": 42.745
  },
  "oklch": {
    "l": 0.60383,
    "c": 0.09183,
    "h": 219.6
  },
  "luminance": 0.2284
}

Semantic roles & 50–950 ramp

primary

#338EA7

secondary

#C08676

accent

#6B4BDD

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #338EA7

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

Preview Lab → · Contrast checker → · Palette generator →