#2D30B5#2D30B5

#2D30B5 is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.0% C 0.202 H 272.1°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#2D30B5
RGB	rgb(45, 48, 181)
HSL	hsl(239, 60%, 44%)
HSV	hsv(239, 75%, 71%)
CMYK	cmyk(75.1%, 73.5%, 0%, 29%)
CIE-LAB	lab(29.43, 43.92, -69.89)
CIE-LCH	lch(29.43, 82.54, 302.15°)
OKLab	oklab(41.02% 0.0075 -0.2023)
OKLCH	oklch(41.02% 0.202 272.1)
XYZ	xyz(10.4768, 6.0069, 44.3144)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D30B5 #B5B22D

analogous

#2D74B5 #2D30B5 #6E2DB5

triadic

#2D30B5 #B52D30 #30B52D

tetradic

#2D30B5 #B52D74 #B5B22D #2DB56E

square

#2D30B5 #B52D74 #B5B22D #2DB56E

split-complementary

#2D30B5 #B56E2D #74B52D

monochromatic

#151653 #212384 #2D30B5 #4D50D3 #7E80DF

Accessibility & contrast

On white

9.54

#2D30B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2D30B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D30B5

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D30B5	#FFFFFF	#000000	##FFFFFF
##2D30B5	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB9

Deuteranopia (green-blind)

#003FB3

Tritanopia (blue-blind)

#005670

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2d30b5;
/* rgb */ color: rgb(45, 48, 181);
/* oklch */ color: oklch(41.0% 0.202 272.1);

Tailwind

colors: {
  custom: {
    50: '#7c6acc',
    500: '#2d30b5',
    950: '#000000',
  },
}

SCSS

$custom: #2d30b5;
$custom-light: #7c6acc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d30b5",
  "rgb": {
    "r": 45,
    "g": 48,
    "b": 181
  },
  "hsl": {
    "h": 238.676,
    "s": 60.177,
    "l": 44.314
  },
  "oklch": {
    "l": 0.41016,
    "c": 0.20241,
    "h": 272.1
  },
  "luminance": 0.06008
}

Semantic roles & 50–950 ramp

primary

#2D30B5

secondary

#C7C676

accent

#E044E3

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #2D30B5

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

Preview Lab → · Contrast checker → · Palette generator →