#2F84B3#2F84B3

#2F84B3 is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.4% C 0.107 H 237.2°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#2F84B3
RGB	rgb(47, 132, 179)
HSL	hsl(201, 58%, 44%)
HSV	hsv(201, 74%, 70%)
CMYK	cmyk(73.7%, 26.3%, 0%, 29.8%)
CIE-LAB	lab(52.24, -9.39, -32.02)
CIE-LCH	lch(52.24, 33.37, 253.66°)
OKLab	oklab(58.39% -0.0581 -0.0903)
OKLCH	oklch(58.39% 0.107 237.2)
XYZ	xyz(17.5570, 20.3595, 45.6436)
Luminance	0.2036 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F84B3 #B35E2F

analogous

#2FB3A0 #2F84B3 #2F42B3

triadic

#2F84B3 #B32F84 #84B32F

tetradic

#2F84B3 #A02FB3 #B35E2F #42B32F

square

#2F84B3 #A02FB3 #B35E2F #42B32F

split-complementary

#2F84B3 #B32F42 #B3A02F

monochromatic

#163D52 #226083 #2F84B3 #4FA2D1 #7FBCDD

Accessibility & contrast

On white

4.14

#2F84B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#2F84B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F84B3

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F84B3	#FFFFFF	#000000	##000000
##2F84B3	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)

#6E84B5

Deuteranopia (green-blind)

#5C77B2

Tritanopia (blue-blind)

#009094

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2f84b3;
/* rgb */ color: rgb(47, 132, 179);
/* oklch */ color: oklch(58.4% 0.107 237.2);

Tailwind

colors: {
  custom: {
    50: '#79a7ca',
    500: '#2f84b3',
    950: '#000000',
  },
}

SCSS

$custom: #2f84b3;
$custom-light: #79a7ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2f84b3",
  "rgb": {
    "r": 47,
    "g": 132,
    "b": 179
  },
  "hsl": {
    "h": 201.364,
    "s": 58.407,
    "l": 44.314
  },
  "oklch": {
    "l": 0.5839,
    "c": 0.10741,
    "h": 237.2
  },
  "luminance": 0.20362
}

Semantic roles & 50–950 ramp

primary

#2F84B3

secondary

#C69478

accent

#7E46E2

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2F84B3

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

Preview Lab → · Contrast checker → · Palette generator →