#338FAC#338FAC

#338FAC is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 60.8% C 0.095 H 222.8°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#338FAC
RGB	rgb(51, 143, 172)
HSL	hsl(194, 54%, 44%)
HSV	hsv(194, 70%, 67%)
CMYK	cmyk(70.3%, 16.9%, 0%, 32.5%)
CIE-LAB	lab(55.41, -17.33, -23.10)
CIE-LCH	lch(55.41, 28.88, 233.11°)
OKLab	oklab(60.85% -0.0698 -0.0645)
OKLCH	oklch(60.85% 0.095 222.8)
XYZ	xyz(18.6310, 23.3252, 42.5420)
Luminance	0.2333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338FAC #AC5033

analogous

#33AC8C #338FAC #3352AC

triadic

#338FAC #AC338F #8FAC33

tetradic

#338FAC #8C33AC #AC5033 #52AC33

square

#338FAC #8C33AC #AC5033 #52AC33

split-complementary

#338FAC #AC3352 #AC8C33

monochromatic

#17414E #25687D #338FAC #51AECB #80C4D9

Accessibility & contrast

On white

3.71

#338FAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#338FAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338FAC

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338FAC	#FFFFFF	#000000	##000000
##338FAC	1.00	3.71	5.67	5.67
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8CAE

Deuteranopia (green-blind)

#6E7FAC

Tritanopia (blue-blind)

#009898

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #338fac;
/* rgb */ color: rgb(51, 143, 172);
/* oklch */ color: oklch(60.8% 0.095 222.8);

Tailwind

colors: {
  custom: {
    50: '#7ab0c4',
    500: '#338fac',
    950: '#000000',
  },
}

SCSS

$custom: #338fac;
$custom-light: #7ab0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#338fac",
  "rgb": {
    "r": 51,
    "g": 143,
    "b": 172
  },
  "hsl": {
    "h": 194.38,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.60848,
    "c": 0.09505,
    "h": 222.8
  },
  "luminance": 0.23327
}

Semantic roles & 50–950 ramp

primary

#338FAC

secondary

#C28A78

accent

#6E4ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #338FAC

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

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