#2C2F7A#2C2F7A

#2C2F7A is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.1% C 0.125 H 276.1°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#2C2F7A
RGB	rgb(44, 47, 122)
HSL	hsl(238, 47%, 33%)
HSV	hsv(238, 64%, 48%)
CMYK	cmyk(63.9%, 61.5%, 0%, 52.2%)
CIE-LAB	lab(23.58, 23.56, -43.28)
CIE-LCH	lch(23.58, 49.28, 298.56°)
OKLab	oklab(35.07% 0.0133 -0.1245)
OKLCH	oklch(35.07% 0.125 276.1)
XYZ	xyz(5.5669, 3.9732, 18.8821)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2F7A #7A772C

analogous

#2C567A #2C2F7A #502C7A

triadic

#2C2F7A #7A2C2F #2F7A2C

tetradic

#2C2F7A #7A2C56 #7A772C #2C7A50

square

#2C2F7A #7A2C56 #7A772C #2C7A50

split-complementary

#2C2F7A #7A502C #567A2C

monochromatic

#0C0C20 #1C1E4D #2C2F7A #3C40A7 #5C60C4

Accessibility & contrast

On white

11.70

#2C2F7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2C2F7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2F7A

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2F7A	#FFFFFF	#000000	##FFFFFF
##2C2F7A	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7C

Deuteranopia (green-blind)

#003578

Tritanopia (blue-blind)

#00414F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2c2f7a;
/* rgb */ color: rgb(44, 47, 122);
/* oklch */ color: oklch(35.1% 0.125 276.1);

Tailwind

colors: {
  custom: {
    50: '#6e67a1',
    500: '#2c2f7a',
    950: '#000000',
  },
}

SCSS

$custom: #2c2f7a;
$custom-light: #6e67a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2f7a",
  "rgb": {
    "r": 44,
    "g": 47,
    "b": 122
  },
  "hsl": {
    "h": 237.692,
    "s": 46.988,
    "l": 32.549
  },
  "oklch": {
    "l": 0.35069,
    "c": 0.12517,
    "h": 276.1
  },
  "luminance": 0.03974
}

Semantic roles & 50–950 ramp

primary

#2C2F7A

secondary

#AAA757

accent

#D151D7

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2C2F7A

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

Preview Lab → · Contrast checker → · Palette generator →