#2D38A2#2D38A2

#2D38A2 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.4% C 0.169 H 271.7°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#2D38A2
RGB	rgb(45, 56, 162)
HSL	hsl(234, 57%, 41%)
HSV	hsv(234, 72%, 64%)
CMYK	cmyk(72.2%, 65.4%, 0%, 36.5%)
CIE-LAB	lab(29.40, 32.35, -58.55)
CIE-LCH	lch(29.40, 66.89, 298.92°)
OKLab	oklab(40.44% 0.0051 -0.1691)
OKLCH	oklch(40.44% 0.169 271.7)
XYZ	xyz(9.0157, 5.9940, 34.8572)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D38A2 #A2972D

analogous

#2D72A2 #2D38A2 #5C2DA2

triadic

#2D38A2 #A22D38 #38A22D

tetradic

#2D38A2 #A22D72 #A2972D #2DA25C

square

#2D38A2 #A22D72 #A2972D #2DA25C

split-complementary

#2D38A2 #A25C2D #72A22D

monochromatic

#121742 #202772 #2D38A2 #424FCA #727BD8

Accessibility & contrast

On white

9.55

#2D38A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2D38A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D38A2

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D38A2	#FFFFFF	#000000	##FFFFFF
##2D38A2	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA5

Deuteranopia (green-blind)

#0040A0

Tritanopia (blue-blind)

#005468

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2d38a2;
/* rgb */ color: rgb(45, 56, 162);
/* oklch */ color: oklch(40.4% 0.169 271.7);

Tailwind

colors: {
  custom: {
    50: '#776ebe',
    500: '#2d38a2',
    950: '#000000',
  },
}

SCSS

$custom: #2d38a2;
$custom-light: #776ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#2d38a2",
  "rgb": {
    "r": 45,
    "g": 56,
    "b": 162
  },
  "hsl": {
    "h": 234.359,
    "s": 56.522,
    "l": 40.588
  },
  "oklch": {
    "l": 0.40437,
    "c": 0.16923,
    "h": 271.7
  },
  "luminance": 0.05995
}

Semantic roles & 50–950 ramp

primary

#2D38A2

secondary

#BFB76C

accent

#D248E0

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2D38A2

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

Preview Lab → · Contrast checker → · Palette generator →