#2F56AF#2F56AF

#2F56AF is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.6% C 0.149 H 263.8°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#2F56AF
RGB	rgb(47, 86, 175)
HSL	hsl(222, 58%, 44%)
HSV	hsv(222, 73%, 69%)
CMYK	cmyk(73.1%, 50.9%, 0%, 31.4%)
CIE-LAB	lab(38.47, 17.68, -51.56)
CIE-LCH	lch(38.47, 54.51, 288.92°)
OKLab	oklab(47.57% -0.016 -0.1482)
OKLCH	oklch(47.57% 0.149 263.8)
XYZ	xyz(12.2352, 10.3538, 41.9028)
Luminance	0.1036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F56AF #AF882F

analogous

#2F96AF #2F56AF #482FAF

triadic

#2F56AF #AF2F56 #56AF2F

tetradic

#2F56AF #AF2F96 #AF882F #2FAF48

square

#2F56AF #AF2F96 #AF882F #2FAF48

split-complementary

#2F56AF #AF482F #96AF2F

monochromatic

#15274F #223E7F #2F56AF #4C74CF #7C9ADC

Accessibility & contrast

On white

6.84

#2F56AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#2F56AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F56AF

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F56AF	#FFFFFF	#000000	##FFFFFF
##2F56AF	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2061B2

Deuteranopia (green-blind)

#0055AD

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2f56af;
/* rgb */ color: rgb(47, 86, 175);
/* oklch */ color: oklch(47.6% 0.149 263.8);

Tailwind

colors: {
  custom: {
    50: '#7985c7',
    500: '#2f56af',
    950: '#000000',
  },
}

SCSS

$custom: #2f56af;
$custom-light: #7985c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f56af",
  "rgb": {
    "r": 47,
    "g": 86,
    "b": 175
  },
  "hsl": {
    "h": 221.719,
    "s": 57.658,
    "l": 43.529
  },
  "oklch": {
    "l": 0.47572,
    "c": 0.14905,
    "h": 263.8
  },
  "luminance": 0.10355
}

Semantic roles & 50–950 ramp

primary

#2F56AF

secondary

#C4AC75

accent

#B247E1

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2F56AF

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

Preview Lab → · Contrast checker → · Palette generator →