#2F83BF#2F83BF

#2F83BF is a mid, vivid cyan. Relative luminance 0.206; OKLCH L 58.8% C 0.121 H 244.0°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#2F83BF
RGB	rgb(47, 131, 191)
HSL	hsl(205, 61%, 47%)
HSV	hsv(205, 75%, 75%)
CMYK	cmyk(75.4%, 31.4%, 0%, 25.1%)
CIE-LAB	lab(52.50, -4.53, -38.49)
CIE-LCH	lch(52.50, 38.76, 263.29°)
OKLab	oklab(58.78% -0.0533 -0.1091)
OKLCH	oklch(58.78% 0.121 244)
XYZ	xyz(18.6889, 20.5963, 52.2706)
Luminance	0.2060 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F83BF #BF6B2F

analogous

#2FBFB3 #2F83BF #2F3BBF

triadic

#2F83BF #BF2F83 #83BF2F

tetradic

#2F83BF #B32FBF #BF6B2F #3BBF2F

square

#2F83BF #B32FBF #BF6B2F #3BBF2F

split-complementary

#2F83BF #BF2F3B #BFB32F

monochromatic

#17405D #23618E #2F83BF #56A0D5 #87BCE1

Accessibility & contrast

On white

4.10

#2F83BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#2F83BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F83BF

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F83BF	#FFFFFF	#000000	##000000
##2F83BF	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6785C2

Deuteranopia (green-blind)

#5377BE

Tritanopia (blue-blind)

#009298

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2f83bf;
/* rgb */ color: rgb(47, 131, 191);
/* oklch */ color: oklch(58.8% 0.121 244.0);

Tailwind

colors: {
  custom: {
    50: '#7ba6d2',
    500: '#2f83bf',
    950: '#000000',
  },
}

SCSS

$custom: #2f83bf;
$custom-light: #7ba6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f83bf",
  "rgb": {
    "r": 47,
    "g": 131,
    "b": 191
  },
  "hsl": {
    "h": 205,
    "s": 60.504,
    "l": 46.667
  },
  "oklch": {
    "l": 0.58784,
    "c": 0.12143,
    "h": 244
  },
  "luminance": 0.20599
}

Semantic roles & 50–950 ramp

primary

#2F83BF

secondary

#CB9F7F

accent

#8744E4

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #2F83BF

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

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