#2D30AD#2D30AD

#2D30AD is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.2% C 0.192 H 272.6°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#2D30AD
RGB	rgb(45, 48, 173)
HSL	hsl(239, 59%, 43%)
HSV	hsv(239, 74%, 68%)
CMYK	cmyk(74%, 72.3%, 0%, 32.2%)
CIE-LAB	lab(28.61, 41.20, -66.46)
CIE-LCH	lch(28.61, 78.20, 301.80°)
OKLab	oklab(40.19% 0.0088 -0.1923)
OKLCH	oklch(40.19% 0.192 272.6)
XYZ	xyz(9.6794, 5.6879, 40.1148)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D30AD #ADAA2D

analogous

#2D70AD #2D30AD #6A2DAD

triadic

#2D30AD #AD2D30 #30AD2D

tetradic

#2D30AD #AD2D70 #ADAA2D #2DAD6A

square

#2D30AD #AD2D70 #ADAA2D #2DAD6A

split-complementary

#2D30AD #AD6A2D #70AD2D

monochromatic

#14154C #20237C #2D30AD #484BCF #787BDC

Accessibility & contrast

On white

9.82

#2D30AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2D30AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D30AD

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D30AD	#FFFFFF	#000000	##FFFFFF
##2D30AD	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB1

Deuteranopia (green-blind)

#003DAB

Tritanopia (blue-blind)

#00536B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2d30ad;
/* rgb */ color: rgb(45, 48, 173);
/* oklch */ color: oklch(40.2% 0.192 272.6);

Tailwind

colors: {
  custom: {
    50: '#7a69c7',
    500: '#2d30ad',
    950: '#000000',
  },
}

SCSS

$custom: #2d30ad;
$custom-light: #7a69c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d30ad",
  "rgb": {
    "r": 45,
    "g": 48,
    "b": 173
  },
  "hsl": {
    "h": 238.594,
    "s": 58.716,
    "l": 42.745
  },
  "oklch": {
    "l": 0.40187,
    "c": 0.19249,
    "h": 272.6
  },
  "luminance": 0.05689
}

Semantic roles & 50–950 ramp

primary

#2D30AD

secondary

#C4C272

accent

#DE46E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2D30AD

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

Preview Lab → · Contrast checker → · Palette generator →