#3B80CE#3B80CE

#3B80CE is a mid, vivid cyan. Relative luminance 0.208; OKLCH L 59.3% C 0.138 H 253.5°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3B80CE
RGB	rgb(59, 128, 206)
HSL	hsl(212, 60%, 52%)
HSV	hsv(212, 71%, 81%)
CMYK	cmyk(71.4%, 37.9%, 0%, 19.2%)
CIE-LAB	lab(52.75, 4.27, -46.61)
CIE-LCH	lch(52.75, 46.81, 275.24°)
OKLab	oklab(59.33% -0.0393 -0.1327)
OKLCH	oklch(59.33% 0.138 253.5)
XYZ	xyz(20.6593, 20.8221, 61.3108)
Luminance	0.2082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B80CE #CE893B

analogous

#3BC9CE #3B80CE #403BCE

triadic

#3B80CE #CE3B80 #80CE3B

tetradic

#3B80CE #CE3BC9 #CE893B #3BCE40

square

#3B80CE #CE3BC9 #CE893B #3BCE40

split-complementary

#3B80CE #CE403B #C9CE3B

monochromatic

#1D4572 #2962A3 #3B80CE #6CA0DA #9DBFE6

Accessibility & contrast

On white

4.07

#3B80CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#3B80CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B80CE

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B80CE	#FFFFFF	#000000	##000000
##3B80CE	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C85D1

Deuteranopia (green-blind)

#4678CC

Tritanopia (blue-blind)

#00929D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3b80ce;
/* rgb */ color: rgb(59, 128, 206);
/* oklch */ color: oklch(59.3% 0.138 253.5);

Tailwind

colors: {
  custom: {
    50: '#82a4dd',
    500: '#3b80ce',
    950: '#000000',
  },
}

SCSS

$custom: #3b80ce;
$custom-light: #82a4dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3b80ce",
  "rgb": {
    "r": 59,
    "g": 128,
    "b": 206
  },
  "hsl": {
    "h": 211.837,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59332,
    "c": 0.13845,
    "h": 253.5
  },
  "luminance": 0.20824
}

Semantic roles & 50–950 ramp

primary

#3B80CE

secondary

#D3B492

accent

#9945E3

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3B80CE

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

Preview Lab → · Contrast checker → · Palette generator →