#338FBE#338FBE

#338FBE is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.7% C 0.111 H 235.2°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#338FBE
RGB	rgb(51, 143, 190)
HSL	hsl(200, 58%, 47%)
HSV	hsv(200, 73%, 75%)
CMYK	cmyk(73.2%, 24.7%, 0%, 25.5%)
CIE-LAB	lab(56.15, -11.25, -32.20)
CIE-LCH	lch(56.15, 34.11, 250.74°)
OKLab	oklab(61.69% -0.0631 -0.0907)
OKLCH	oklch(61.69% 0.111 235.2)
XYZ	xyz(20.4783, 24.0641, 52.2708)
Luminance	0.2407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338FBE #BE6233

analogous

#33BEA8 #338FBE #3349BE

triadic

#338FBE #BE338F #8FBE33

tetradic

#338FBE #A833BE #BE6233 #49BE33

square

#338FBE #A833BE #BE6233 #49BE33

split-complementary

#338FBE #BE3349 #BEA833

monochromatic

#19465E #266B8E #338FBE #5BABD3 #8BC3E0

Accessibility & contrast

On white

3.61

#338FBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#338FBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338FBE

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338FBE	#FFFFFF	#000000	##000000
##338FBE	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788EC0

Deuteranopia (green-blind)

#6581BD

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #338fbe;
/* rgb */ color: rgb(51, 143, 190);
/* oklch */ color: oklch(61.7% 0.111 235.2);

Tailwind

colors: {
  custom: {
    50: '#7dafd1',
    500: '#338fbe',
    950: '#000000',
  },
}

SCSS

$custom: #338fbe;
$custom-light: #7dafd1;
$custom-dark: #000000;

JSON

{
  "hex": "#338fbe",
  "rgb": {
    "r": 51,
    "g": 143,
    "b": 190
  },
  "hsl": {
    "h": 200.288,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.61691,
    "c": 0.1105,
    "h": 235.2
  },
  "luminance": 0.24066
}

Semantic roles & 50–950 ramp

primary

#338FBE

secondary

#CA9B83

accent

#7B47E1

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #338FBE

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

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