#2F44A7#2F44A7

#2F44A7 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.2% C 0.161 H 269.4°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#2F44A7
RGB	rgb(47, 68, 167)
HSL	hsl(230, 56%, 42%)
HSV	hsv(230, 72%, 65%)
CMYK	cmyk(71.9%, 59.3%, 0%, 34.5%)
CIE-LAB	lab(32.98, 26.58, -55.70)
CIE-LCH	lch(32.98, 61.72, 295.51°)
OKLab	oklab(43.24% -0.0018 -0.1606)
OKLCH	oklch(43.24% 0.161 269.4)
XYZ	xyz(10.2121, 7.5276, 37.4665)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F44A7 #A7922F

analogous

#2F80A7 #2F44A7 #562FA7

triadic

#2F44A7 #A72F44 #44A72F

tetradic

#2F44A7 #A72F80 #A7922F #2FA756

square

#2F44A7 #A72F80 #A7922F #2FA756

split-complementary

#2F44A7 #A7562F #80A72F

monochromatic

#141D47 #223177 #2F44A7 #485FCB #7889D9

Accessibility & contrast

On white

8.38

#2F44A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#2F44A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F44A7

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F44A7	#FFFFFF	#000000	##FFFFFF
##2F44A7	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AA

Deuteranopia (green-blind)

#0048A5

Tritanopia (blue-blind)

#005D6F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2f44a7;
/* rgb */ color: rgb(47, 68, 167);
/* oklch */ color: oklch(43.2% 0.161 269.4);

Tailwind

colors: {
  custom: {
    50: '#7877c2',
    500: '#2f44a7',
    950: '#000000',
  },
}

SCSS

$custom: #2f44a7;
$custom-light: #7877c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f44a7",
  "rgb": {
    "r": 47,
    "g": 68,
    "b": 167
  },
  "hsl": {
    "h": 229.5,
    "s": 56.075,
    "l": 41.961
  },
  "oklch": {
    "l": 0.43244,
    "c": 0.16066,
    "h": 269.4
  },
  "luminance": 0.07529
}

Semantic roles & 50–950 ramp

primary

#2F44A7

secondary

#C1B371

accent

#C548DF

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2F44A7

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

Preview Lab → · Contrast checker → · Palette generator →