#2D3A7A#2D3A7A

#2D3A7A is a dark, moderate blue. Relative luminance 0.050; OKLCH L 37.4% C 0.109 H 271.5°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#2D3A7A
RGB	rgb(45, 58, 122)
HSL	hsl(230, 46%, 33%)
HSV	hsv(230, 63%, 48%)
CMYK	cmyk(63.1%, 52.5%, 0%, 52.2%)
CIE-LAB	lab(26.70, 16.20, -38.23)
CIE-LCH	lch(26.70, 41.53, 292.96°)
OKLab	oklab(37.42% 0.0029 -0.1094)
OKLCH	oklch(37.42% 0.109 271.5)
XYZ	xyz(6.1069, 4.9886, 19.0497)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3A7A #7A6D2D

analogous

#2D607A #2D3A7A #462D7A

triadic

#2D3A7A #7A2D3A #3A7A2D

tetradic

#2D3A7A #7A2D60 #7A6D2D #2D7A46

square

#2D3A7A #7A2D60 #7A6D2D #2D7A46

split-complementary

#2D3A7A #7A462D #607A2D

monochromatic

#0C0F21 #1D254D #2D3A7A #3D4FA7 #5E6FC4

Accessibility & contrast

On white

10.51

#2D3A7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2D3A7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3A7A

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3A7A	#FFFFFF	#000000	##FFFFFF
##2D3A7A	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17437C

Deuteranopia (green-blind)

#063C79

Tritanopia (blue-blind)

#004954

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2d3a7a;
/* rgb */ color: rgb(45, 58, 122);
/* oklch */ color: oklch(37.4% 0.109 271.5);

Tailwind

colors: {
  custom: {
    50: '#6e6fa1',
    500: '#2d3a7a',
    950: '#000000',
  },
}

SCSS

$custom: #2d3a7a;
$custom-light: #6e6fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3a7a",
  "rgb": {
    "r": 45,
    "g": 58,
    "b": 122
  },
  "hsl": {
    "h": 229.87,
    "s": 46.108,
    "l": 32.745
  },
  "oklch": {
    "l": 0.37422,
    "c": 0.10949,
    "h": 271.5
  },
  "luminance": 0.04989
}

Semantic roles & 50–950 ramp

primary

#2D3A7A

secondary

#AA9C59

accent

#C052D6

background

#F6F6F9

surface

#ECECF2

border

#C7C7CC

text

#08070F

muted

#7B7A7E

Preview Lab

Preview with #2D3A7A

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

Preview Lab → · Contrast checker → · Palette generator →