#2C30AD#2C30AD

#2C30AD is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.1% C 0.193 H 272.3°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#2C30AD
RGB	rgb(44, 48, 173)
HSL	hsl(238, 59%, 43%)
HSV	hsv(238, 75%, 68%)
CMYK	cmyk(74.6%, 72.3%, 0%, 32.2%)
CIE-LAB	lab(28.55, 41.11, -66.56)
CIE-LCH	lch(28.55, 78.23, 301.70°)
OKLab	oklab(40.13% 0.0076 -0.1926)
OKLCH	oklch(40.13% 0.193 272.3)
XYZ	xyz(9.6359, 5.6655, 40.1128)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.58

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C30AD #ADA92C

analogous

#2C70AD #2C30AD #692CAD

triadic

#2C30AD #AD2C30 #30AD2C

tetradic

#2C30AD #AD2C70 #ADA92C #2CAD69

square

#2C30AD #AD2C70 #ADA92C #2CAD69

split-complementary

#2C30AD #AD692C #70AD2C

monochromatic

#13154B #20227C #2C30AD #464AD0 #777ADC

Accessibility & contrast

On white

9.84

#2C30AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2C30AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C30AD

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C30AD	#FFFFFF	#000000	##FFFFFF
##2C30AD	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	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: #2c30ad;
/* rgb */ color: rgb(44, 48, 173);
/* oklch */ color: oklch(40.1% 0.193 272.3);

Tailwind

colors: {
  custom: {
    50: '#7a69c7',
    500: '#2c30ad',
    950: '#000000',
  },
}

SCSS

$custom: #2c30ad;
$custom-light: #7a69c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c30ad",
  "rgb": {
    "r": 44,
    "g": 48,
    "b": 173
  },
  "hsl": {
    "h": 238.14,
    "s": 59.447,
    "l": 42.549
  },
  "oklch": {
    "l": 0.40129,
    "c": 0.19275,
    "h": 272.3
  },
  "luminance": 0.05667
}

Semantic roles & 50–950 ramp

primary

#2C30AD

secondary

#C4C271

accent

#DE45E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2C30AD

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

Preview Lab → · Contrast checker → · Palette generator →