#338CBE#338CBE

#338CBE is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 61.0% C 0.112 H 237.6°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#338CBE
RGB	rgb(51, 140, 190)
HSL	hsl(202, 58%, 47%)
HSV	hsv(202, 73%, 75%)
CMYK	cmyk(73.2%, 26.3%, 0%, 25.5%)
CIE-LAB	lab(55.25, -9.56, -33.60)
CIE-LCH	lch(55.25, 34.94, 254.12°)
OKLab	oklab(60.98% -0.0602 -0.0948)
OKLCH	oklch(60.98% 0.112 237.6)
XYZ	xyz(20.0339, 23.1754, 52.1227)
Luminance	0.2318 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338CBE #BE6533

analogous

#33BEAB #338CBE #3346BE

triadic

#338CBE #BE338C #8CBE33

tetradic

#338CBE #AB33BE #BE6533 #46BE33

square

#338CBE #AB33BE #BE6533 #46BE33

split-complementary

#338CBE #BE3346 #BEAB33

monochromatic

#19455E #26688E #338CBE #5BA8D3 #8BC2E0

Accessibility & contrast

On white

3.73

#338CBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#338CBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338CBE

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338CBE	#FFFFFF	#000000	##000000
##338CBE	1.00	3.73	5.64	5.64
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748CC0

Deuteranopia (green-blind)

#617EBD

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #338cbe;
/* rgb */ color: rgb(51, 140, 190);
/* oklch */ color: oklch(61.0% 0.112 237.6);

Tailwind

colors: {
  custom: {
    50: '#7dadd2',
    500: '#338cbe',
    950: '#000000',
  },
}

SCSS

$custom: #338cbe;
$custom-light: #7dadd2;
$custom-dark: #000000;

JSON

{
  "hex": "#338cbe",
  "rgb": {
    "r": 51,
    "g": 140,
    "b": 190
  },
  "hsl": {
    "h": 201.583,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.60976,
    "c": 0.11227,
    "h": 237.6
  },
  "luminance": 0.23178
}

Semantic roles & 50–950 ramp

primary

#338CBE

secondary

#CA9C83

accent

#7E47E1

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #338CBE

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

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