#2D30BC#2D30BC

#2D30BC is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.8% C 0.211 H 271.7°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#2D30BC
RGB	rgb(45, 48, 188)
HSL	hsl(239, 61%, 46%)
HSV	hsv(239, 76%, 74%)
CMYK	cmyk(76.1%, 74.5%, 0%, 26.3%)
CIE-LAB	lab(30.16, 46.26, -72.83)
CIE-LCH	lch(30.16, 86.28, 302.42°)
OKLab	oklab(41.75% 0.0063 -0.2108)
OKLCH	oklch(41.75% 0.211 271.7)
XYZ	xyz(11.2132, 6.3014, 48.1925)
Luminance	0.0630 (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

#2D30BC #BCB92D

analogous

#2D77BC #2D30BC #712DBC

triadic

#2D30BC #BC2D30 #30BC2D

tetradic

#2D30BC #BC2D77 #BCB92D #2DBC71

square

#2D30BC #BC2D77 #BCB92D #2DBC71

split-complementary

#2D30BC #BC712D #77BC2D

monochromatic

#151759 #21238B #2D30BC #5154D5 #8284E1

Accessibility & contrast

On white

9.29

#2D30BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2D30BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D30BC

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D30BC	#FFFFFF	#000000	##FFFFFF
##2D30BC	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC0

Deuteranopia (green-blind)

#0040BA

Tritanopia (blue-blind)

#005974

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2d30bc;
/* rgb */ color: rgb(45, 48, 188);
/* oklch */ color: oklch(41.8% 0.211 271.7);

Tailwind

colors: {
  custom: {
    50: '#7e6ad2',
    500: '#2d30bc',
    950: '#000000',
  },
}

SCSS

$custom: #2d30bc;
$custom-light: #7e6ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d30bc",
  "rgb": {
    "r": 45,
    "g": 48,
    "b": 188
  },
  "hsl": {
    "h": 238.741,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.41753,
    "c": 0.21094,
    "h": 271.7
  },
  "luminance": 0.06303
}

Semantic roles & 50–950 ramp

primary

#2D30BC

secondary

#CAC97B

accent

#E143E4

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2D30BC

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

Preview Lab → · Contrast checker → · Palette generator →