#3388C1#3388C1

#3388C1 is a mid, moderate cyan. Relative luminance 0.222; OKLCH L 60.2% C 0.118 H 242.1°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#3388C1
RGB	rgb(51, 136, 193)
HSL	hsl(204, 58%, 48%)
HSV	hsv(204, 74%, 76%)
CMYK	cmyk(73.6%, 29.5%, 0%, 24.3%)
CIE-LAB	lab(54.20, -6.21, -36.96)
CIE-LCH	lch(54.20, 37.48, 260.46°)
OKLab	oklab(60.18% -0.0553 -0.1046)
OKLCH	oklch(60.18% 0.118 242.1)
XYZ	xyz(19.7913, 22.1601, 53.6760)
Luminance	0.2216 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3388C1 #C16C33

analogous

#33C1B3 #3388C1 #3341C1

triadic

#3388C1 #C13388 #88C133

tetradic

#3388C1 #B333C1 #C16C33 #41C133

square

#3388C1 #B333C1 #C16C33 #41C133

split-complementary

#3388C1 #C13341 #C1B333

monochromatic

#194460 #266691 #3388C1 #5DA4D4 #8DBFE1

Accessibility & contrast

On white

3.87

#3388C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#3388C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3388C1

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3388C1	#FFFFFF	#000000	##000000
##3388C1	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E89C4

Deuteranopia (green-blind)

#5A7CC0

Tritanopia (blue-blind)

#00969C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3388c1;
/* rgb */ color: rgb(51, 136, 193);
/* oklch */ color: oklch(60.2% 0.118 242.1);

Tailwind

colors: {
  custom: {
    50: '#7daad4',
    500: '#3388c1',
    950: '#000000',
  },
}

SCSS

$custom: #3388c1;
$custom-light: #7daad4;
$custom-dark: #000000;

JSON

{
  "hex": "#3388c1",
  "rgb": {
    "r": 51,
    "g": 136,
    "b": 193
  },
  "hsl": {
    "h": 204.085,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.60184,
    "c": 0.1183,
    "h": 242.1
  },
  "luminance": 0.22162
}

Semantic roles & 50–950 ramp

primary

#3388C1

secondary

#CBA184

accent

#8546E1

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #3388C1

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

Preview Lab → · Contrast checker → · Palette generator →