#338EAA#338EAA

#338EAA is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 60.5% C 0.094 H 222.2°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#338EAA
RGB	rgb(51, 142, 170)
HSL	hsl(194, 54%, 43%)
HSV	hsv(194, 70%, 67%)
CMYK	cmyk(70%, 16.5%, 0%, 33.3%)
CIE-LAB	lab(55.02, -17.45, -22.54)
CIE-LCH	lch(55.02, 28.51, 232.25°)
OKLab	oklab(60.51% -0.0695 -0.063)
OKLCH	oklch(60.51% 0.094 222.2)
XYZ	xyz(18.2910, 22.9500, 41.4882)
Luminance	0.2295 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338EAA #AA4F33

analogous

#33AA8A #338EAA #3352AA

triadic

#338EAA #AA338E #8EAA33

tetradic

#338EAA #8A33AA #AA4F33 #52AA33

square

#338EAA #8A33AA #AA4F33 #52AA33

split-complementary

#338EAA #AA3352 #AA8A33

monochromatic

#173F4C #25677B #338EAA #50AECA #7FC3D9

Accessibility & contrast

On white

3.76

#338EAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#338EAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338EAA

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338EAA	#FFFFFF	#000000	##000000
##338EAA	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8BAB

Deuteranopia (green-blind)

#6D7EAA

Tritanopia (blue-blind)

#009797

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #338eaa;
/* rgb */ color: rgb(51, 142, 170);
/* oklch */ color: oklch(60.5% 0.094 222.2);

Tailwind

colors: {
  custom: {
    50: '#7aafc3',
    500: '#338eaa',
    950: '#000000',
  },
}

SCSS

$custom: #338eaa;
$custom-light: #7aafc3;
$custom-dark: #000000;

JSON

{
  "hex": "#338eaa",
  "rgb": {
    "r": 51,
    "g": 142,
    "b": 170
  },
  "hsl": {
    "h": 194.118,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.60514,
    "c": 0.0938,
    "h": 222.2
  },
  "luminance": 0.22952
}

Semantic roles & 50–950 ramp

primary

#338EAA

secondary

#C28977

accent

#6D4BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #338EAA

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

Preview Lab → · Contrast checker → · Palette generator →