#3380DA#3380DA

#3380DA is a mid, vivid cyan. Relative luminance 0.212; OKLCH L 59.8% C 0.156 H 254.6°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#3380DA
RGB	rgb(51, 128, 218)
HSL	hsl(212, 69%, 53%)
HSV	hsv(212, 77%, 85%)
CMYK	cmyk(76.6%, 41.3%, 0%, 14.5%)
CIE-LAB	lab(53.17, 7.61, -52.75)
CIE-LCH	lch(53.17, 53.29, 278.21°)
OKLab	oklab(59.8% -0.0415 -0.1509)
OKLCH	oklch(59.8% 0.156 254.6)
XYZ	xyz(21.7346, 21.2016, 69.2629)
Luminance	0.2120 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3380DA #DA8D33

analogous

#33D4DA #3380DA #3933DA

triadic

#3380DA #DA3380 #80DA33

tetradic

#3380DA #DA33D4 #DA8D33 #33DA39

square

#3380DA #DA33D4 #DA8D33 #33DA39

split-complementary

#3380DA #DA3933 #D4DA33

monochromatic

#17457C #2062B0 #3380DA #67A0E3 #9BC1ED

Accessibility & contrast

On white

4.01

#3380DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#3380DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3380DA

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3380DA	#FFFFFF	#000000	##000000
##3380DA	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5487DE

Deuteranopia (green-blind)

#3778D8

Tritanopia (blue-blind)

#0095A2

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3380da;
/* rgb */ color: rgb(51, 128, 218);
/* oklch */ color: oklch(59.8% 0.156 254.6);

Tailwind

colors: {
  custom: {
    50: '#82a4e6',
    500: '#3380da',
    950: '#000000',
  },
}

SCSS

$custom: #3380da;
$custom-light: #82a4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3380da",
  "rgb": {
    "r": 51,
    "g": 128,
    "b": 218
  },
  "hsl": {
    "h": 212.335,
    "s": 69.295,
    "l": 52.745
  },
  "oklch": {
    "l": 0.59801,
    "c": 0.15646,
    "h": 254.6
  },
  "luminance": 0.21204
}

Semantic roles & 50–950 ramp

primary

#3380DA

secondary

#D9B790

accent

#9B3CEC

background

#F8FAFE

surface

#F0F3FC

border

#CBCDD5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3380DA

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

Preview Lab → · Contrast checker → · Palette generator →