#338DBD#338DBD

#338DBD is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.2% C 0.111 H 236.2°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#338DBD
RGB	rgb(51, 141, 189)
HSL	hsl(201, 58%, 47%)
HSV	hsv(201, 73%, 74%)
CMYK	cmyk(73%, 25.4%, 0%, 25.9%)
CIE-LAB	lab(55.51, -10.47, -32.64)
CIE-LCH	lch(55.51, 34.28, 252.21°)
OKLab	oklab(61.16% -0.0615 -0.092)
OKLCH	oklch(61.16% 0.111 236.2)
XYZ	xyz(20.0718, 23.4254, 51.5980)
Luminance	0.2343 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338DBD #BD6333

analogous

#33BDA8 #338DBD #3348BD

triadic

#338DBD #BD338D #8DBD33

tetradic

#338DBD #A833BD #BD6333 #48BD33

square

#338DBD #A833BD #BD6333 #48BD33

split-complementary

#338DBD #BD3348 #BDA833

monochromatic

#19455D #26698D #338DBD #5BA9D3 #8BC2E0

Accessibility & contrast

On white

3.69

#338DBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#338DBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338DBD

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338DBD	#FFFFFF	#000000	##000000
##338DBD	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768CBF

Deuteranopia (green-blind)

#637FBC

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #338dbd;
/* rgb */ color: rgb(51, 141, 189);
/* oklch */ color: oklch(61.2% 0.111 236.2);

Tailwind

colors: {
  custom: {
    50: '#7daed1',
    500: '#338dbd',
    950: '#000000',
  },
}

SCSS

$custom: #338dbd;
$custom-light: #7daed1;
$custom-dark: #000000;

JSON

{
  "hex": "#338dbd",
  "rgb": {
    "r": 51,
    "g": 141,
    "b": 189
  },
  "hsl": {
    "h": 200.87,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.61164,
    "c": 0.11064,
    "h": 236.2
  },
  "luminance": 0.23428
}

Semantic roles & 50–950 ramp

primary

#338DBD

secondary

#CA9B82

accent

#7D47E1

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #338DBD

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

Preview Lab → · Contrast checker → · Palette generator →