#338BC2#338BC2

#338BC2 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.9% C 0.117 H 240.4°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#338BC2
RGB	rgb(51, 139, 194)
HSL	hsl(203, 58%, 48%)
HSV	hsv(203, 74%, 76%)
CMYK	cmyk(73.7%, 28.4%, 0%, 23.9%)
CIE-LAB	lab(55.14, -7.59, -36.06)
CIE-LCH	lch(55.14, 36.85, 258.11°)
OKLab	oklab(60.94% -0.0579 -0.1019)
OKLCH	oklch(60.94% 0.117 240.4)
XYZ	xyz(20.3317, 23.0617, 54.4083)
Luminance	0.2306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338BC2 #C26A33

analogous

#33C2B1 #338BC2 #3343C2

triadic

#338BC2 #C2338B #8BC233

tetradic

#338BC2 #B133C2 #C26A33 #43C233

square

#338BC2 #B133C2 #C26A33 #43C233

split-complementary

#338BC2 #C23343 #C2B133

monochromatic

#1A4661 #266892 #338BC2 #5EA7D5 #8EC1E1

Accessibility & contrast

On white

3.74

#338BC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#338BC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338BC2

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338BC2	#FFFFFF	#000000	##000000
##338BC2	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718CC4

Deuteranopia (green-blind)

#5E7EC1

Tritanopia (blue-blind)

#00999E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #338bc2;
/* rgb */ color: rgb(51, 139, 194);
/* oklch */ color: oklch(60.9% 0.117 240.4);

Tailwind

colors: {
  custom: {
    50: '#7eacd4',
    500: '#338bc2',
    950: '#000000',
  },
}

SCSS

$custom: #338bc2;
$custom-light: #7eacd4;
$custom-dark: #000000;

JSON

{
  "hex": "#338bc2",
  "rgb": {
    "r": 51,
    "g": 139,
    "b": 194
  },
  "hsl": {
    "h": 203.077,
    "s": 58.367,
    "l": 48.039
  },
  "oklch": {
    "l": 0.60943,
    "c": 0.11721,
    "h": 240.4
  },
  "luminance": 0.23064
}

Semantic roles & 50–950 ramp

primary

#338BC2

secondary

#CCA085

accent

#8246E2

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #338BC2

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

Preview Lab → · Contrast checker → · Palette generator →