#2F7ECF#2F7ECF

#2F7ECF is a mid, vivid cyan. Relative luminance 0.200; OKLCH L 58.6% C 0.146 H 252.2°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#2F7ECF
RGB	rgb(47, 126, 207)
HSL	hsl(210, 63%, 50%)
HSV	hsv(210, 77%, 81%)
CMYK	cmyk(77.3%, 39.1%, 0%, 18.8%)
CIE-LAB	lab(51.87, 4.31, -48.61)
CIE-LCH	lch(51.87, 48.80, 275.07°)
OKLab	oklab(58.56% -0.0445 -0.1388)
OKLCH	oklch(58.56% 0.146 252.2)
XYZ	xyz(19.8914, 20.0287, 61.8370)
Luminance	0.2003 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F7ECF #CF802F

analogous

#2FCECF #2F7ECF #302FCF

triadic

#2F7ECF #CF2F7E #7ECF2F

tetradic

#2F7ECF #CF2FCE #CF802F #2FCF30

square

#2F7ECF #CF2FCE #CF802F #2FCF30

split-complementary

#2F7ECF #CF302F #CECF2F

monochromatic

#18416B #24609D #2F7ECF #609DDB #92BCE6

Accessibility & contrast

On white

4.19

#2F7ECF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#2F7ECF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F7ECF

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F7ECF	#FFFFFF	#000000	##000000
##2F7ECF	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5784D2

Deuteranopia (green-blind)

#3E75CD

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2f7ecf;
/* rgb */ color: rgb(47, 126, 207);
/* oklch */ color: oklch(58.6% 0.146 252.2);

Tailwind

colors: {
  custom: {
    50: '#7ea2de',
    500: '#2f7ecf',
    950: '#000000',
  },
}

SCSS

$custom: #2f7ecf;
$custom-light: #7ea2de;
$custom-dark: #000000;

JSON

{
  "hex": "#2f7ecf",
  "rgb": {
    "r": 47,
    "g": 126,
    "b": 207
  },
  "hsl": {
    "h": 210.375,
    "s": 62.992,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58557,
    "c": 0.14573,
    "h": 252.2
  },
  "luminance": 0.20031
}

Semantic roles & 50–950 ramp

primary

#2F7ECF

secondary

#D1AD89

accent

#9542E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #2F7ECF

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

Preview Lab → · Contrast checker → · Palette generator →