#338DBA#338DBA

#338DBA is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 61.0% C 0.108 H 234.5°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#338DBA
RGB	rgb(51, 141, 186)
HSL	hsl(200, 57%, 46%)
HSV	hsv(200, 73%, 73%)
CMYK	cmyk(72.6%, 24.2%, 0%, 27.1%)
CIE-LAB	lab(55.38, -11.51, -31.14)
CIE-LCH	lch(55.38, 33.19, 249.71°)
OKLab	oklab(61.02% -0.0625 -0.0876)
OKLCH	oklch(61.02% 0.108 234.5)
XYZ	xyz(19.7495, 23.2965, 49.9007)
Luminance	0.2330 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338DBA #BA6033

analogous

#33BAA4 #338DBA #334ABA

triadic

#338DBA #BA338D #8DBA33

tetradic

#338DBA #A433BA #BA6033 #4ABA33

square

#338DBA #A433BA #BA6033 #4ABA33

split-complementary

#338DBA #BA334A #BAA433

monochromatic

#19445A #26698A #338DBA #59A9D1 #89C2DF

Accessibility & contrast

On white

3.71

#338DBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#338DBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338DBA

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338DBA	#FFFFFF	#000000	##000000
##338DBA	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778CBC

Deuteranopia (green-blind)

#657FB9

Tritanopia (blue-blind)

#00999C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #338dba;
/* rgb */ color: rgb(51, 141, 186);
/* oklch */ color: oklch(61.0% 0.108 234.5);

Tailwind

colors: {
  custom: {
    50: '#7caecf',
    500: '#338dba',
    950: '#000000',
  },
}

SCSS

$custom: #338dba;
$custom-light: #7caecf;
$custom-dark: #000000;

JSON

{
  "hex": "#338dba",
  "rgb": {
    "r": 51,
    "g": 141,
    "b": 186
  },
  "hsl": {
    "h": 200,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.61016,
    "c": 0.10766,
    "h": 234.5
  },
  "luminance": 0.23299
}

Semantic roles & 50–950 ramp

primary

#338DBA

secondary

#C99880

accent

#7A48E0

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #338DBA

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

Preview Lab → · Contrast checker → · Palette generator →