#338DD6#338DD6

#338DD6 is a light, vivid cyan. Relative luminance 0.246; OKLCH L 62.5% C 0.139 H 247.1°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#338DD6
RGB	rgb(51, 141, 214)
HSL	hsl(207, 67%, 52%)
HSV	hsv(207, 76%, 84%)
CMYK	cmyk(76.2%, 34.1%, 0%, 16.1%)
CIE-LAB	lab(56.69, -1.63, -44.90)
CIE-LCH	lch(56.69, 44.93, 267.92°)
OKLab	oklab(62.49% -0.0538 -0.1277)
OKLCH	oklch(62.49% 0.139 247.1)
XYZ	xyz(23.0231, 24.6059, 67.1413)
Luminance	0.2461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338DD6 #D67C33

analogous

#33D6CE #338DD6 #333CD6

triadic

#338DD6 #D6338D #8DD633

tetradic

#338DD6 #CE33D6 #D67C33 #3CD633

square

#338DD6 #CE33D6 #D67C33 #3CD633

split-complementary

#338DD6 #D6333C #D6CE33

monochromatic

#184C77 #226DAA #338DD6 #66A9E0 #99C6EA

Accessibility & contrast

On white

3.55

#338DD6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#338DD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338DD6

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338DD6	#FFFFFF	#000000	##000000
##338DD6	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B90D9

Deuteranopia (green-blind)

#5481D5

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #338dd6;
/* rgb */ color: rgb(51, 141, 214);
/* oklch */ color: oklch(62.5% 0.139 247.1);

Tailwind

colors: {
  custom: {
    50: '#81aee3',
    500: '#338dd6',
    950: '#000000',
  },
}

SCSS

$custom: #338dd6;
$custom-light: #81aee3;
$custom-dark: #000000;

JSON

{
  "hex": "#338dd6",
  "rgb": {
    "r": 51,
    "g": 141,
    "b": 214
  },
  "hsl": {
    "h": 206.871,
    "s": 66.531,
    "l": 51.961
  },
  "oklch": {
    "l": 0.62486,
    "c": 0.13852,
    "h": 247.1
  },
  "luminance": 0.24609
}

Semantic roles & 50–950 ramp

primary

#338DD6

secondary

#D6AF8F

accent

#8B3EE9

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #338DD6

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

Preview Lab → · Contrast checker → · Palette generator →