#2F56AE#2F56AE

#2F56AE is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.5% C 0.148 H 263.7°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#2F56AE
RGB	rgb(47, 86, 174)
HSL	hsl(222, 57%, 43%)
HSV	hsv(222, 73%, 68%)
CMYK	cmyk(73%, 50.6%, 0%, 31.8%)
CIE-LAB	lab(38.40, 17.30, -51.08)
CIE-LCH	lch(38.40, 53.93, 288.71°)
OKLab	oklab(47.5% -0.0161 -0.1468)
OKLCH	oklch(47.5% 0.148 263.7)
XYZ	xyz(12.1374, 10.3146, 41.3874)
Luminance	0.1032 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F56AE #AE872F

analogous

#2F95AE #2F56AE #472FAE

triadic

#2F56AE #AE2F56 #56AE2F

tetradic

#2F56AE #AE2F95 #AE872F #2FAE47

square

#2F56AE #AE2F95 #AE872F #2FAE47

split-complementary

#2F56AE #AE472F #95AE2F

monochromatic

#15264E #223E7E #2F56AE #4C74CF #7C99DC

Accessibility & contrast

On white

6.86

#2F56AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#2F56AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F56AE

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F56AE	#FFFFFF	#000000	##FFFFFF
##2F56AE	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2161B1

Deuteranopia (green-blind)

#0055AC

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2f56ae;
/* rgb */ color: rgb(47, 86, 174);
/* oklch */ color: oklch(47.5% 0.148 263.7);

Tailwind

colors: {
  custom: {
    50: '#7885c7',
    500: '#2f56ae',
    950: '#000000',
  },
}

SCSS

$custom: #2f56ae;
$custom-light: #7885c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f56ae",
  "rgb": {
    "r": 47,
    "g": 86,
    "b": 174
  },
  "hsl": {
    "h": 221.575,
    "s": 57.466,
    "l": 43.333
  },
  "oklch": {
    "l": 0.47498,
    "c": 0.14765,
    "h": 263.7
  },
  "luminance": 0.10316
}

Semantic roles & 50–950 ramp

primary

#2F56AE

secondary

#C4AC75

accent

#B247E1

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2F56AE

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

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