#3A80B6#3A80B6

#3A80B6 is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 58.0% C 0.109 H 244.7°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3A80B6
RGB	rgb(58, 128, 182)
HSL	hsl(206, 52%, 47%)
HSV	hsv(206, 68%, 71%)
CMYK	cmyk(68.1%, 29.7%, 0%, 28.6%)
CIE-LAB	lab(51.51, -4.38, -34.87)
CIE-LCH	lch(51.51, 35.14, 262.85°)
OKLab	oklab(57.95% -0.0466 -0.0985)
OKLCH	oklch(57.95% 0.109 244.7)
XYZ	xyz(17.9044, 19.7134, 47.1084)
Luminance	0.1971 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A80B6 #B6703A

analogous

#3AB6AE #3A80B6 #3A42B6

triadic

#3A80B6 #B63A80 #80B63A

tetradic

#3A80B6 #AE3AB6 #B6703A #42B63A

square

#3A80B6 #AE3AB6 #B6703A #42B63A

split-complementary

#3A80B6 #B63A42 #B6AE3A

monochromatic

#1C3F59 #2B5F88 #3A80B6 #619ECD #8FBADB

Accessibility & contrast

On white

4.25

#3A80B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#3A80B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A80B6

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A80B6	#FFFFFF	#000000	##000000
##3A80B6	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)

#6881B8

Deuteranopia (green-blind)

#5775B5

Tritanopia (blue-blind)

#008D93

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3a80b6;
/* rgb */ color: rgb(58, 128, 182);
/* oklch */ color: oklch(58.0% 0.109 244.7);

Tailwind

colors: {
  custom: {
    50: '#7ea4cc',
    500: '#3a80b6',
    950: '#000000',
  },
}

SCSS

$custom: #3a80b6;
$custom-light: #7ea4cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a80b6",
  "rgb": {
    "r": 58,
    "g": 128,
    "b": 182
  },
  "hsl": {
    "h": 206.129,
    "s": 51.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.57952,
    "c": 0.10896,
    "h": 244.7
  },
  "luminance": 0.19715
}

Semantic roles & 50–950 ramp

primary

#3A80B6

secondary

#C6A286

accent

#8B4DDB

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3A80B6

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

Preview Lab → · Contrast checker → · Palette generator →