#3387C1#3387C1

#3387C1 is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 59.9% C 0.119 H 242.8°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3387C1
RGB	rgb(51, 135, 193)
HSL	hsl(205, 58%, 48%)
HSV	hsv(205, 74%, 76%)
CMYK	cmyk(73.6%, 30.1%, 0%, 24.3%)
CIE-LAB	lab(53.90, -5.63, -37.43)
CIE-LCH	lch(53.90, 37.85, 261.44°)
OKLab	oklab(59.95% -0.0544 -0.1059)
OKLCH	oklch(59.95% 0.119 242.8)
XYZ	xyz(19.6511, 21.8798, 53.6293)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3387C1 #C16D33

analogous

#33C1B4 #3387C1 #3340C1

triadic

#3387C1 #C13387 #87C133

tetradic

#3387C1 #B433C1 #C16D33 #40C133

square

#3387C1 #B433C1 #C16D33 #40C133

split-complementary

#3387C1 #C13340 #C1B433

monochromatic

#194360 #266591 #3387C1 #5DA4D4 #8DBFE1

Accessibility & contrast

On white

3.91

#3387C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#3387C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3387C1

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3387C1	#FFFFFF	#000000	##000000
##3387C1	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C88C4

Deuteranopia (green-blind)

#597BC0

Tritanopia (blue-blind)

#00959B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3387c1;
/* rgb */ color: rgb(51, 135, 193);
/* oklch */ color: oklch(59.9% 0.119 242.8);

Tailwind

colors: {
  custom: {
    50: '#7da9d4',
    500: '#3387c1',
    950: '#000000',
  },
}

SCSS

$custom: #3387c1;
$custom-light: #7da9d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3387c1",
  "rgb": {
    "r": 51,
    "g": 135,
    "b": 193
  },
  "hsl": {
    "h": 204.507,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.59949,
    "c": 0.11907,
    "h": 242.8
  },
  "luminance": 0.21882
}

Semantic roles & 50–950 ramp

primary

#3387C1

secondary

#CBA184

accent

#8646E1

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3387C1

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

Preview Lab → · Contrast checker → · Palette generator →