#2F7FD0#2F7FD0

#2F7FD0 is a mid, vivid cyan. Relative luminance 0.203; OKLCH L 58.8% C 0.146 H 252.0°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#2F7FD0
RGB	rgb(47, 127, 208)
HSL	hsl(210, 63%, 50%)
HSV	hsv(210, 77%, 82%)
CMYK	cmyk(77.4%, 38.9%, 0%, 18.4%)
CIE-LAB	lab(52.21, 4.08, -48.63)
CIE-LCH	lch(52.21, 48.80, 274.79°)
OKLab	oklab(58.84% -0.0451 -0.1388)
OKLCH	oklch(58.84% 0.146 252)
XYZ	xyz(20.1425, 20.3348, 62.5257)
Luminance	0.2034 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7FD0 #D0802F

analogous

#2FD0D0 #2F7FD0 #2F2FD0

triadic

#2F7FD0 #D02F7F #7FD02F

tetradic

#2F7FD0 #D02FD0 #D0802F #2FD02F

square

#2F7FD0 #D02FD0 #D0802F #2FD02F

split-complementary

#2F7FD0 #D02F2F #D0D02F

monochromatic

#18426C #24619E #2F7FD0 #619EDB #93BCE7

Accessibility & contrast

On white

4.14

#2F7FD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#2F7FD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F7FD0

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7FD0	#FFFFFF	#000000	##000000
##2F7FD0	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5885D3

Deuteranopia (green-blind)

#3F76CE

Tritanopia (blue-blind)

#00929D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2f7fd0;
/* rgb */ color: rgb(47, 127, 208);
/* oklch */ color: oklch(58.8% 0.146 252.0);

Tailwind

colors: {
  custom: {
    50: '#7fa3df',
    500: '#2f7fd0',
    950: '#000000',
  },
}

SCSS

$custom: #2f7fd0;
$custom-light: #7fa3df;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7fd0",
  "rgb": {
    "r": 47,
    "g": 127,
    "b": 208
  },
  "hsl": {
    "h": 210.186,
    "s": 63.137,
    "l": 50
  },
  "oklch": {
    "l": 0.58843,
    "c": 0.14596,
    "h": 252
  },
  "luminance": 0.20337
}

Semantic roles & 50–950 ramp

primary

#2F7FD0

secondary

#D1AE89

accent

#9442E6

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #2F7FD0

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

Preview Lab → · Contrast checker → · Palette generator →