#2F44AE#2F44AE

#2F44AE is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.8% C 0.170 H 269.4°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#2F44AE
RGB	rgb(47, 68, 174)
HSL	hsl(230, 57%, 43%)
HSV	hsv(230, 73%, 68%)
CMYK	cmyk(73%, 60.9%, 0%, 31.8%)
CIE-LAB	lab(33.55, 29.18, -58.96)
CIE-LCH	lch(33.55, 65.78, 296.33°)
OKLab	oklab(43.85% -0.0018 -0.1702)
OKLCH	oklch(43.85% 0.17 269.4)
XYZ	xyz(10.8768, 7.7934, 40.9673)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F44AE #AE992F

analogous

#2F83AE #2F44AE #592FAE

triadic

#2F44AE #AE2F44 #44AE2F

tetradic

#2F44AE #AE2F83 #AE992F #2FAE59

square

#2F44AE #AE2F83 #AE992F #2FAE59

split-complementary

#2F44AE #AE592F #83AE2F

monochromatic

#151E4E #22317E #2F44AE #4C61CF #7C8CDC

Accessibility & contrast

On white

8.21

#2F44AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2F44AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F44AE

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F44AE	#FFFFFF	#000000	##FFFFFF
##2F44AE	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B1

Deuteranopia (green-blind)

#0049AC

Tritanopia (blue-blind)

#005F72

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2f44ae;
/* rgb */ color: rgb(47, 68, 174);
/* oklch */ color: oklch(43.8% 0.170 269.4);

Tailwind

colors: {
  custom: {
    50: '#7a77c7',
    500: '#2f44ae',
    950: '#000000',
  },
}

SCSS

$custom: #2f44ae;
$custom-light: #7a77c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f44ae",
  "rgb": {
    "r": 47,
    "g": 68,
    "b": 174
  },
  "hsl": {
    "h": 230.079,
    "s": 57.466,
    "l": 43.333
  },
  "oklch": {
    "l": 0.43846,
    "c": 0.17021,
    "h": 269.4
  },
  "luminance": 0.07795
}

Semantic roles & 50–950 ramp

primary

#2F44AE

secondary

#C4B775

accent

#C747E1

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2F44AE

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

Preview Lab → · Contrast checker → · Palette generator →