#2D2F7A#2D2F7A

#2D2F7A is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.1% C 0.125 H 276.7°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#2D2F7A
RGB	rgb(45, 47, 122)
HSL	hsl(238, 46%, 33%)
HSV	hsv(238, 63%, 48%)
CMYK	cmyk(63.1%, 61.5%, 0%, 52.2%)
CIE-LAB	lab(23.66, 23.75, -43.16)
CIE-LCH	lch(23.66, 49.26, 298.82°)
OKLab	oklab(35.14% 0.0146 -0.1241)
OKLCH	oklch(35.14% 0.125 276.7)
XYZ	xyz(5.6104, 3.9956, 18.8842)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2F7A #7A782D

analogous

#2D557A #2D2F7A #522D7A

triadic

#2D2F7A #7A2D2F #2F7A2D

tetradic

#2D2F7A #7A2D55 #7A782D #2D7A52

square

#2D2F7A #7A2D55 #7A782D #2D7A52

split-complementary

#2D2F7A #7A522D #557A2D

monochromatic

#0C0D21 #1D1E4D #2D2F7A #3D40A7 #5E60C4

Accessibility & contrast

On white

11.67

#2D2F7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2D2F7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2F7A

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2F7A	#FFFFFF	#000000	##FFFFFF
##2D2F7A	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	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: #2d2f7a;
/* rgb */ color: rgb(45, 47, 122);
/* oklch */ color: oklch(35.1% 0.125 276.7);

Tailwind

colors: {
  custom: {
    50: '#6f67a1',
    500: '#2d2f7a',
    950: '#000000',
  },
}

SCSS

$custom: #2d2f7a;
$custom-light: #6f67a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2f7a",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 122
  },
  "hsl": {
    "h": 238.442,
    "s": 46.108,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35143,
    "c": 0.12492,
    "h": 276.7
  },
  "luminance": 0.03996
}

Semantic roles & 50–950 ramp

primary

#2D2F7A

secondary

#AAA859

accent

#D252D6

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2D2F7A

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

Preview Lab → · Contrast checker → · Palette generator →