#2A45C2#2A45C2

#2A45C2 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.6% C 0.197 H 267.8°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#2A45C2
RGB	rgb(42, 69, 194)
HSL	hsl(229, 64%, 46%)
HSV	hsv(229, 78%, 76%)
CMYK	cmyk(78.4%, 64.4%, 0%, 23.9%)
CIE-LAB	lab(35.29, 35.34, -67.93)
CIE-LCH	lch(35.29, 76.57, 297.49°)
OKLab	oklab(45.6% -0.0074 -0.1966)
OKLCH	oklch(45.6% 0.197 267.8)
XYZ	xyz(12.8172, 8.6421, 52.0210)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A45C2 #C2A72A

analogous

#2A91C2 #2A45C2 #5B2AC2

triadic

#2A45C2 #C22A45 #45C22A

tetradic

#2A45C2 #C22A91 #C2A72A #2AC25B

square

#2A45C2 #C22A91 #C2A72A #2AC25B

split-complementary

#2A45C2 #C25B2A #91C22A

monochromatic

#14215D #1F3390 #2A45C2 #5068D9 #8294E4

Accessibility & contrast

On white

7.70

#2A45C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#2A45C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A45C2

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A45C2	#FFFFFF	#000000	##FFFFFF
##2A45C2	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC6

Deuteranopia (green-blind)

#004CC0

Tritanopia (blue-blind)

#00667D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2a45c2;
/* rgb */ color: rgb(42, 69, 194);
/* oklch */ color: oklch(45.6% 0.197 267.8);

Tailwind

colors: {
  custom: {
    50: '#7c78d6',
    500: '#2a45c2',
    950: '#000000',
  },
}

SCSS

$custom: #2a45c2;
$custom-light: #7c78d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a45c2",
  "rgb": {
    "r": 42,
    "g": 69,
    "b": 194
  },
  "hsl": {
    "h": 229.342,
    "s": 64.407,
    "l": 46.275
  },
  "oklch": {
    "l": 0.45595,
    "c": 0.19672,
    "h": 267.8
  },
  "luminance": 0.08644
}

Semantic roles & 50–950 ramp

primary

#2A45C2

secondary

#CDBE7B

accent

#CA40E7

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2A45C2

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

Preview Lab → · Contrast checker → · Palette generator →