#2F83B4#2F83B4

#2F83B4 is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 58.2% C 0.109 H 238.6°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#2F83B4
RGB	rgb(47, 131, 180)
HSL	hsl(202, 59%, 45%)
HSV	hsv(202, 74%, 71%)
CMYK	cmyk(73.9%, 27.2%, 0%, 29.4%)
CIE-LAB	lab(51.98, -8.46, -33.00)
CIE-LCH	lch(51.98, 34.07, 255.62°)
OKLab	oklab(58.2% -0.0568 -0.0931)
OKLCH	oklch(58.2% 0.109 238.6)
XYZ	xyz(17.5236, 20.1302, 46.1331)
Luminance	0.2013 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F83B4 #B4602F

analogous

#2FB4A2 #2F83B4 #2F41B4

triadic

#2F83B4 #B42F83 #83B42F

tetradic

#2F83B4 #A22FB4 #B4602F #41B42F

square

#2F83B4 #A22FB4 #B4602F #41B42F

split-complementary

#2F83B4 #B42F41 #B4A22F

monochromatic

#163C53 #226083 #2F83B4 #4FA1D1 #80BBDE

Accessibility & contrast

On white

4.18

#2F83B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#2F83B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F83B4

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F83B4	#FFFFFF	#000000	##000000
##2F83B4	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C83B6

Deuteranopia (green-blind)

#5A76B3

Tritanopia (blue-blind)

#008F94

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2f83b4;
/* rgb */ color: rgb(47, 131, 180);
/* oklch */ color: oklch(58.2% 0.109 238.6);

Tailwind

colors: {
  custom: {
    50: '#79a6ca',
    500: '#2f83b4',
    950: '#000000',
  },
}

SCSS

$custom: #2f83b4;
$custom-light: #79a6ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2f83b4",
  "rgb": {
    "r": 47,
    "g": 131,
    "b": 180
  },
  "hsl": {
    "h": 202.105,
    "s": 58.59,
    "l": 44.51
  },
  "oklch": {
    "l": 0.58201,
    "c": 0.10911,
    "h": 238.6
  },
  "luminance": 0.20132
}

Semantic roles & 50–950 ramp

primary

#2F83B4

secondary

#C79578

accent

#7F46E2

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2F83B4

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

Preview Lab → · Contrast checker → · Palette generator →