#3487C2#3487C2

#3487C2 is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 60.0% C 0.120 H 243.5°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#3487C2
RGB	rgb(52, 135, 194)
HSL	hsl(205, 58%, 48%)
HSV	hsv(205, 73%, 76%)
CMYK	cmyk(73.2%, 30.4%, 0%, 23.9%)
CIE-LAB	lab(53.97, -5.14, -37.88)
CIE-LCH	lch(53.97, 38.23, 262.27°)
OKLab	oklab(60.03% -0.0535 -0.1072)
OKLCH	oklch(60.03% 0.12 243.5)
XYZ	xyz(19.8140, 21.9508, 54.2211)
Luminance	0.2195 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3487C2 #C26F34

analogous

#34C2B6 #3487C2 #3440C2

triadic

#3487C2 #C23487 #87C234

tetradic

#3487C2 #B634C2 #C26F34 #40C234

square

#3487C2 #B634C2 #C26F34 #40C234

split-complementary

#3487C2 #C23440 #C2B634

monochromatic

#1A4461 #276592 #3487C2 #5FA3D4 #8FBFE1

Accessibility & contrast

On white

3.90

#3487C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#3487C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3487C2

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3487C2	#FFFFFF	#000000	##000000
##3487C2	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C88C5

Deuteranopia (green-blind)

#587BC1

Tritanopia (blue-blind)

#00959C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3487c2;
/* rgb */ color: rgb(52, 135, 194);
/* oklch */ color: oklch(60.0% 0.120 243.5);

Tailwind

colors: {
  custom: {
    50: '#7ea9d4',
    500: '#3487c2',
    950: '#000000',
  },
}

SCSS

$custom: #3487c2;
$custom-light: #7ea9d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3487c2",
  "rgb": {
    "r": 52,
    "g": 135,
    "b": 194
  },
  "hsl": {
    "h": 204.93,
    "s": 57.724,
    "l": 48.235
  },
  "oklch": {
    "l": 0.60032,
    "c": 0.11984,
    "h": 243.5
  },
  "luminance": 0.21953
}

Semantic roles & 50–950 ramp

primary

#3487C2

secondary

#CCA386

accent

#8747E1

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3487C2

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

Preview Lab → · Contrast checker → · Palette generator →