#338FBF#338FBF

#338FBF is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.7% C 0.112 H 235.7°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#338FBF
RGB	rgb(51, 143, 191)
HSL	hsl(201, 58%, 47%)
HSV	hsv(201, 73%, 75%)
CMYK	cmyk(73.3%, 25.1%, 0%, 25.1%)
CIE-LAB	lab(56.20, -10.91, -32.70)
CIE-LCH	lch(56.20, 34.47, 251.55°)
OKLab	oklab(61.74% -0.0628 -0.0921)
OKLCH	oklch(61.74% 0.112 235.7)
XYZ	xyz(20.5879, 24.1079, 52.8484)
Luminance	0.2411 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338FBF #BF6333

analogous

#33BFA9 #338FBF #3349BF

triadic

#338FBF #BF338F #8FBF33

tetradic

#338FBF #A933BF #BF6333 #49BF33

square

#338FBF #A933BF #BF6333 #49BF33

split-complementary

#338FBF #BF3349 #BFA933

monochromatic

#19475E #266B8F #338FBF #5CAAD3 #8CC3E0

Accessibility & contrast

On white

3.61

#338FBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#338FBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338FBF

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338FBF	#FFFFFF	#000000	##000000
##338FBF	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788EC1

Deuteranopia (green-blind)

#6581BE

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #338fbf;
/* rgb */ color: rgb(51, 143, 191);
/* oklch */ color: oklch(61.7% 0.112 235.7);

Tailwind

colors: {
  custom: {
    50: '#7dafd2',
    500: '#338fbf',
    950: '#000000',
  },
}

SCSS

$custom: #338fbf;
$custom-light: #7dafd2;
$custom-dark: #000000;

JSON

{
  "hex": "#338fbf",
  "rgb": {
    "r": 51,
    "g": 143,
    "b": 191
  },
  "hsl": {
    "h": 200.571,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.6174,
    "c": 0.1115,
    "h": 235.7
  },
  "luminance": 0.2411
}

Semantic roles & 50–950 ramp

primary

#338FBF

secondary

#CB9C83

accent

#7C47E1

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #338FBF

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

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