#338ED6#338ED6

#338ED6 is a light, vivid cyan. Relative luminance 0.249; OKLCH L 62.7% C 0.138 H 246.6°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#338ED6
RGB	rgb(51, 142, 214)
HSL	hsl(207, 67%, 52%)
HSV	hsv(207, 76%, 84%)
CMYK	cmyk(76.2%, 33.6%, 0%, 16.1%)
CIE-LAB	lab(56.98, -2.22, -44.45)
CIE-LCH	lch(56.98, 44.50, 267.14°)
OKLab	oklab(62.72% -0.0547 -0.1263)
OKLCH	oklch(62.72% 0.138 246.6)
XYZ	xyz(23.1712, 24.9021, 67.1907)
Luminance	0.2490 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338ED6 #D67B33

analogous

#33D6CD #338ED6 #333DD6

triadic

#338ED6 #D6338E #8ED633

tetradic

#338ED6 #CD33D6 #D67B33 #3DD633

square

#338ED6 #CD33D6 #D67B33 #3DD633

split-complementary

#338ED6 #D6333D #D6CD33

monochromatic

#184D77 #226EAA #338ED6 #66AAE0 #99C6EA

Accessibility & contrast

On white

3.51

#338ED6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#338ED6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338ED6

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338ED6	#FFFFFF	#000000	##000000
##338ED6	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D91D9

Deuteranopia (green-blind)

#5582D5

Tritanopia (blue-blind)

#009FA8

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #338ed6;
/* rgb */ color: rgb(51, 142, 214);
/* oklch */ color: oklch(62.7% 0.138 246.6);

Tailwind

colors: {
  custom: {
    50: '#81aee3',
    500: '#338ed6',
    950: '#000000',
  },
}

SCSS

$custom: #338ed6;
$custom-light: #81aee3;
$custom-dark: #000000;

JSON

{
  "hex": "#338ed6",
  "rgb": {
    "r": 51,
    "g": 142,
    "b": 214
  },
  "hsl": {
    "h": 206.503,
    "s": 66.531,
    "l": 51.961
  },
  "oklch": {
    "l": 0.62715,
    "c": 0.13764,
    "h": 246.6
  },
  "luminance": 0.24905
}

Semantic roles & 50–950 ramp

primary

#338ED6

secondary

#D6AE8F

accent

#8A3EE9

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #338ED6

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

Preview Lab → · Contrast checker → · Palette generator →