#338DA7#338DA7

#338DA7 is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.1% C 0.092 H 220.7°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#338DA7
RGB	rgb(51, 141, 167)
HSL	hsl(193, 53%, 43%)
HSV	hsv(193, 69%, 65%)
CMYK	cmyk(69.5%, 15.6%, 0%, 34.5%)
CIE-LAB	lab(54.60, -17.90, -21.47)
CIE-LCH	lch(54.60, 27.96, 230.19°)
OKLab	oklab(60.14% -0.0697 -0.0599)
OKLCH	oklch(60.14% 0.092 220.7)
XYZ	xyz(17.8623, 22.5416, 39.9613)
Luminance	0.2254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338DA7 #A74D33

analogous

#33A787 #338DA7 #3353A7

triadic

#338DA7 #A7338D #8DA733

tetradic

#338DA7 #8733A7 #A74D33 #53A733

square

#338DA7 #8733A7 #A74D33 #53A733

split-complementary

#338DA7 #A73353 #A78733

monochromatic

#163E49 #256578 #338DA7 #4EADC9 #7DC3D7

Accessibility & contrast

On white

3.81

#338DA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#338DA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338DA7

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338DA7	#FFFFFF	#000000	##000000
##338DA7	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D89A8

Deuteranopia (green-blind)

#6D7DA7

Tritanopia (blue-blind)

#009595

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #338da7;
/* rgb */ color: rgb(51, 141, 167);
/* oklch */ color: oklch(60.1% 0.092 220.7);

Tailwind

colors: {
  custom: {
    50: '#7aaec1',
    500: '#338da7',
    950: '#000000',
  },
}

SCSS

$custom: #338da7;
$custom-light: #7aaec1;
$custom-dark: #000000;

JSON

{
  "hex": "#338da7",
  "rgb": {
    "r": 51,
    "g": 141,
    "b": 167
  },
  "hsl": {
    "h": 193.448,
    "s": 53.211,
    "l": 42.745
  },
  "oklch": {
    "l": 0.60136,
    "c": 0.09189,
    "h": 220.7
  },
  "luminance": 0.22544
}

Semantic roles & 50–950 ramp

primary

#338DA7

secondary

#C08676

accent

#6C4BDD

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #338DA7

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

Preview Lab → · Contrast checker → · Palette generator →