#2A45C0#2A45C0

#2A45C0 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.4% C 0.194 H 267.8°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#2A45C0
RGB	rgb(42, 69, 192)
HSL	hsl(229, 64%, 46%)
HSV	hsv(229, 78%, 75%)
CMYK	cmyk(78.1%, 64.1%, 0%, 24.7%)
CIE-LAB	lab(35.11, 34.61, -67.05)
CIE-LCH	lch(35.11, 75.45, 297.30°)
OKLab	oklab(45.41% -0.0074 -0.194)
OKLCH	oklch(45.41% 0.194 267.8)
XYZ	xyz(12.5941, 8.5528, 50.8461)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A45C0 #C0A52A

analogous

#2A90C0 #2A45C0 #5A2AC0

triadic

#2A45C0 #C02A45 #45C02A

tetradic

#2A45C0 #C02A90 #C0A52A #2AC05A

square

#2A45C0 #C02A90 #C0A52A #2AC05A

split-complementary

#2A45C0 #C05A2A #90C02A

monochromatic

#14215C #1F338E #2A45C0 #4F68D8 #8193E3

Accessibility & contrast

On white

7.75

#2A45C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#2A45C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A45C0

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A45C0	#FFFFFF	#000000	##FFFFFF
##2A45C0	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC4

Deuteranopia (green-blind)

#004CBE

Tritanopia (blue-blind)

#00657C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2a45c0;
/* rgb */ color: rgb(42, 69, 192);
/* oklch */ color: oklch(45.4% 0.194 267.8);

Tailwind

colors: {
  custom: {
    50: '#7c78d4',
    500: '#2a45c0',
    950: '#000000',
  },
}

SCSS

$custom: #2a45c0;
$custom-light: #7c78d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a45c0",
  "rgb": {
    "r": 42,
    "g": 69,
    "b": 192
  },
  "hsl": {
    "h": 229.2,
    "s": 64.103,
    "l": 45.882
  },
  "oklch": {
    "l": 0.45411,
    "c": 0.19414,
    "h": 267.8
  },
  "luminance": 0.08554
}

Semantic roles & 50–950 ramp

primary

#2A45C0

secondary

#CCBD7A

accent

#C941E7

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2A45C0

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

Preview Lab → · Contrast checker → · Palette generator →