#3D80B4#3D80B4

#3D80B4 is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 58.0% C 0.105 H 244.6°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3D80B4
RGB	rgb(61, 128, 180)
HSL	hsl(206, 49%, 47%)
HSV	hsv(206, 66%, 71%)
CMYK	cmyk(66.1%, 28.9%, 0%, 29.4%)
CIE-LAB	lab(51.52, -4.56, -33.69)
CIE-LCH	lch(51.52, 34.00, 262.28°)
OKLab	oklab(57.96% -0.0452 -0.095)
OKLCH	oklch(57.96% 0.105 244.6)
XYZ	xyz(17.8788, 19.7239, 46.0360)
Luminance	0.1973 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D80B4 #B4713D

analogous

#3DB4AC #3D80B4 #3D45B4

triadic

#3D80B4 #B43D80 #80B43D

tetradic

#3D80B4 #AC3DB4 #B4713D #45B43D

square

#3D80B4 #AC3DB4 #B4713D #45B43D

split-complementary

#3D80B4 #B43D45 #B4AC3D

monochromatic

#1E3F59 #2E5F86 #3D80B4 #649ECA #92BADA

Accessibility & contrast

On white

4.25

#3D80B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#3D80B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D80B4

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D80B4	#FFFFFF	#000000	##000000
##3D80B4	1.00	4.25	4.95	4.95
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6981B6

Deuteranopia (green-blind)

#5976B3

Tritanopia (blue-blind)

#008D92

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3d80b4;
/* rgb */ color: rgb(61, 128, 180);
/* oklch */ color: oklch(58.0% 0.105 244.6);

Tailwind

colors: {
  custom: {
    50: '#7fa4ca',
    500: '#3d80b4',
    950: '#000000',
  },
}

SCSS

$custom: #3d80b4;
$custom-light: #7fa4ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3d80b4",
  "rgb": {
    "r": 61,
    "g": 128,
    "b": 180
  },
  "hsl": {
    "h": 206.218,
    "s": 49.378,
    "l": 47.255
  },
  "oklch": {
    "l": 0.5796,
    "c": 0.10524,
    "h": 244.6
  },
  "luminance": 0.19726
}

Semantic roles & 50–950 ramp

primary

#3D80B4

secondary

#C5A388

accent

#8B4FD9

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3D80B4

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

Preview Lab → · Contrast checker → · Palette generator →