#2F80B5#2F80B5

#2F80B5 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.5% C 0.112 H 241.5°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#2F80B5
RGB	rgb(47, 128, 181)
HSL	hsl(204, 59%, 45%)
HSV	hsv(204, 74%, 71%)
CMYK	cmyk(74%, 29.3%, 0%, 29%)
CIE-LAB	lab(51.13, -6.36, -34.92)
CIE-LCH	lch(51.13, 35.50, 259.67°)
OKLab	oklab(57.54% -0.0536 -0.0987)
OKLCH	oklch(57.54% 0.112 241.5)
XYZ	xyz(17.2287, 19.3769, 46.5392)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F80B5 #B5642F

analogous

#2FB5A7 #2F80B5 #2F3DB5

triadic

#2F80B5 #B52F80 #80B52F

tetradic

#2F80B5 #A72FB5 #B5642F #3DB52F

square

#2F80B5 #A72FB5 #B5642F #3DB52F

split-complementary

#2F80B5 #B52F3D #B5A72F

monochromatic

#163B54 #225E84 #2F80B5 #509ED1 #80B9DE

Accessibility & contrast

On white

4.31

#2F80B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#2F80B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F80B5

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F80B5	#FFFFFF	#000000	##000000
##2F80B5	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6781B7

Deuteranopia (green-blind)

#5574B4

Tritanopia (blue-blind)

#008D93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2f80b5;
/* rgb */ color: rgb(47, 128, 181);
/* oklch */ color: oklch(57.5% 0.112 241.5);

Tailwind

colors: {
  custom: {
    50: '#7aa4cb',
    500: '#2f80b5',
    950: '#000000',
  },
}

SCSS

$custom: #2f80b5;
$custom-light: #7aa4cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2f80b5",
  "rgb": {
    "r": 47,
    "g": 128,
    "b": 181
  },
  "hsl": {
    "h": 203.731,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.57535,
    "c": 0.11234,
    "h": 241.5
  },
  "luminance": 0.19379
}

Semantic roles & 50–950 ramp

primary

#2F80B5

secondary

#C79879

accent

#8446E2

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2F80B5

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

Preview Lab → · Contrast checker → · Palette generator →