#2F83B2#2F83B2

#2F83B2 is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 58.1% C 0.107 H 237.5°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#2F83B2
RGB	rgb(47, 131, 178)
HSL	hsl(202, 58%, 44%)
HSV	hsv(202, 74%, 70%)
CMYK	cmyk(73.6%, 26.4%, 0%, 30.2%)
CIE-LAB	lab(51.89, -9.17, -31.99)
CIE-LCH	lch(51.89, 33.28, 254.01°)
OKLab	oklab(58.1% -0.0575 -0.0902)
OKLCH	oklch(58.1% 0.107 237.5)
XYZ	xyz(17.3213, 20.0493, 45.0679)
Luminance	0.2005 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F83B2 #B25E2F

analogous

#2FB2A0 #2F83B2 #2F42B2

triadic

#2F83B2 #B22F83 #83B22F

tetradic

#2F83B2 #A02FB2 #B25E2F #42B22F

square

#2F83B2 #A02FB2 #B25E2F #42B22F

split-complementary

#2F83B2 #B22F42 #B2A02F

monochromatic

#153C51 #225F82 #2F83B2 #4EA2D0 #7EBBDD

Accessibility & contrast

On white

4.19

#2F83B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#2F83B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F83B2

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F83B2	#FFFFFF	#000000	##000000
##2F83B2	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)

#6D83B4

Deuteranopia (green-blind)

#5B76B1

Tritanopia (blue-blind)

#008F93

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2f83b2;
/* rgb */ color: rgb(47, 131, 178);
/* oklch */ color: oklch(58.1% 0.107 237.5);

Tailwind

colors: {
  custom: {
    50: '#79a7c9',
    500: '#2f83b2',
    950: '#000000',
  },
}

SCSS

$custom: #2f83b2;
$custom-light: #79a7c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f83b2",
  "rgb": {
    "r": 47,
    "g": 131,
    "b": 178
  },
  "hsl": {
    "h": 201.527,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.58098,
    "c": 0.10699,
    "h": 237.5
  },
  "luminance": 0.20051
}

Semantic roles & 50–950 ramp

primary

#2F83B2

secondary

#C69377

accent

#7E46E1

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2F83B2

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

Preview Lab → · Contrast checker → · Palette generator →