#3481DA#3481DA

#3481DA is a mid, vivid cyan. Relative luminance 0.215; OKLCH L 60.1% C 0.155 H 254.4°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#3481DA
RGB	rgb(52, 129, 218)
HSL	hsl(212, 69%, 53%)
HSV	hsv(212, 76%, 85%)
CMYK	cmyk(76.1%, 40.8%, 0%, 14.5%)
CIE-LAB	lab(53.48, 7.12, -52.25)
CIE-LCH	lch(53.48, 52.73, 277.76°)
OKLab	oklab(60.05% -0.0417 -0.1494)
OKLCH	oklch(60.05% 0.155 254.4)
XYZ	xyz(21.9166, 21.4900, 69.3090)
Luminance	0.2149 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3481DA #DA8D34

analogous

#34D4DA #3481DA #3A34DA

triadic

#3481DA #DA3481 #81DA34

tetradic

#3481DA #DA34D4 #DA8D34 #34DA3A

square

#3481DA #DA34D4 #DA8D34 #34DA3A

split-complementary

#3481DA #DA3A34 #D4DA34

monochromatic

#17467D #2063B1 #3481DA #68A1E3 #9CC1ED

Accessibility & contrast

On white

3.96

#3481DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#3481DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3481DA

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3481DA	#FFFFFF	#000000	##000000
##3481DA	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5688DE

Deuteranopia (green-blind)

#3A79D8

Tritanopia (blue-blind)

#0096A3

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3481da;
/* rgb */ color: rgb(52, 129, 218);
/* oklch */ color: oklch(60.1% 0.155 254.4);

Tailwind

colors: {
  custom: {
    50: '#82a5e6',
    500: '#3481da',
    950: '#000000',
  },
}

SCSS

$custom: #3481da;
$custom-light: #82a5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3481da",
  "rgb": {
    "r": 52,
    "g": 129,
    "b": 218
  },
  "hsl": {
    "h": 212.169,
    "s": 69.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60052,
    "c": 0.15509,
    "h": 254.4
  },
  "luminance": 0.21493
}

Semantic roles & 50–950 ramp

primary

#3481DA

secondary

#D9B791

accent

#9A3CEC

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3481DA

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

Preview Lab → · Contrast checker → · Palette generator →