#2D389C#2D389C

#2D389C is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.9% C 0.161 H 272.0°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#2D389C
RGB	rgb(45, 56, 156)
HSL	hsl(234, 55%, 39%)
HSV	hsv(234, 71%, 61%)
CMYK	cmyk(71.2%, 64.1%, 0%, 38.8%)
CIE-LAB	lab(28.87, 30.17, -55.78)
CIE-LCH	lch(28.87, 63.41, 298.41°)
OKLab	oklab(39.88% 0.0055 -0.161)
OKLCH	oklch(39.88% 0.161 272)
XYZ	xyz(8.4951, 5.7857, 32.1151)
Luminance	0.0579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D389C #9C912D

analogous

#2D709C #2D389C #5A2D9C

triadic

#2D389C #9C2D38 #389C2D

tetradic

#2D389C #9C2D70 #9C912D #2D9C5A

square

#2D389C #9C2D70 #9C912D #2D9C5A

split-complementary

#2D389C #9C5A2D #709C2D

monochromatic

#12163D #1F276D #2D389C #3F4CC8 #6E78D5

Accessibility & contrast

On white

9.73

#2D389C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2D389C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D389C

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D389C	#FFFFFF	#000000	##FFFFFF
##2D389C	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499F

Deuteranopia (green-blind)

#003F9A

Tritanopia (blue-blind)

#005264

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2d389c;
/* rgb */ color: rgb(45, 56, 156);
/* oklch */ color: oklch(39.9% 0.161 272.0);

Tailwind

colors: {
  custom: {
    50: '#766eba',
    500: '#2d389c',
    950: '#000000',
  },
}

SCSS

$custom: #2d389c;
$custom-light: #766eba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d389c",
  "rgb": {
    "r": 45,
    "g": 56,
    "b": 156
  },
  "hsl": {
    "h": 234.054,
    "s": 55.224,
    "l": 39.412
  },
  "oklch": {
    "l": 0.39883,
    "c": 0.16113,
    "h": 272
  },
  "luminance": 0.05787
}

Semantic roles & 50–950 ramp

primary

#2D389C

secondary

#BCB468

accent

#D049DF

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2D389C

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

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