#3E80B2#3E80B2

#3E80B2 is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.9% C 0.102 H 243.8°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3E80B2
RGB	rgb(62, 128, 178)
HSL	hsl(206, 48%, 47%)
HSV	hsv(206, 65%, 70%)
CMYK	cmyk(65.2%, 28.1%, 0%, 30.2%)
CIE-LAB	lab(51.47, -5.07, -32.62)
CIE-LCH	lch(51.47, 33.01, 261.16°)
OKLab	oklab(57.9% -0.0452 -0.0919)
OKLCH	oklch(57.9% 0.102 243.8)
XYZ	xyz(17.7386, 19.6750, 44.9737)
Luminance	0.1968 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E80B2 #B2703E

analogous

#3EB2AA #3E80B2 #3E46B2

triadic

#3E80B2 #B23E80 #80B23E

tetradic

#3E80B2 #AA3EB2 #B2703E #46B23E

square

#3E80B2 #AA3EB2 #B2703E #46B23E

split-complementary

#3E80B2 #B23E46 #B2AA3E

monochromatic

#1E3F57 #2E5F85 #3E80B2 #649EC9 #92BAD9

Accessibility & contrast

On white

4.25

#3E80B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#3E80B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E80B2

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E80B2	#FFFFFF	#000000	##000000
##3E80B2	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A81B4

Deuteranopia (green-blind)

#5A76B1

Tritanopia (blue-blind)

#008C91

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3e80b2;
/* rgb */ color: rgb(62, 128, 178);
/* oklch */ color: oklch(57.9% 0.102 243.8);

Tailwind

colors: {
  custom: {
    50: '#7fa4c9',
    500: '#3e80b2',
    950: '#000000',
  },
}

SCSS

$custom: #3e80b2;
$custom-light: #7fa4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e80b2",
  "rgb": {
    "r": 62,
    "g": 128,
    "b": 178
  },
  "hsl": {
    "h": 205.862,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.57896,
    "c": 0.10241,
    "h": 243.8
  },
  "luminance": 0.19677
}

Semantic roles & 50–950 ramp

primary

#3E80B2

secondary

#C4A288

accent

#8B50D8

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3E80B2

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

Preview Lab → · Contrast checker → · Palette generator →