#2A54C0#2A54C0

#2A54C0 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.3% C 0.176 H 264.5°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#2A54C0
RGB	rgb(42, 84, 192)
HSL	hsl(223, 64%, 46%)
HSV	hsv(223, 78%, 75%)
CMYK	cmyk(78.1%, 56.3%, 0%, 24.7%)
CIE-LAB	lab(38.96, 24.84, -60.76)
CIE-LCH	lch(38.96, 65.64, 292.24°)
OKLab	oklab(48.28% -0.0168 -0.1753)
OKLCH	oklch(48.28% 0.176 264.5)
XYZ	xyz(13.6362, 10.6371, 51.1934)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A54C0 #C0962A

analogous

#2A9FC0 #2A54C0 #4B2AC0

triadic

#2A54C0 #C02A54 #54C02A

tetradic

#2A54C0 #C02A9F #C0962A #2AC04B

square

#2A54C0 #C02A9F #C0962A #2AC04B

split-complementary

#2A54C0 #C04B2A #9FC02A

monochromatic

#14285C #1F3E8E #2A54C0 #4F75D8 #819DE3

Accessibility & contrast

On white

6.71

#2A54C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#2A54C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A54C0

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A54C0	#FFFFFF	#000000	##FFFFFF
##2A54C0	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C4

Deuteranopia (green-blind)

#0055BE

Tritanopia (blue-blind)

#006F82

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2a54c0;
/* rgb */ color: rgb(42, 84, 192);
/* oklch */ color: oklch(48.3% 0.176 264.5);

Tailwind

colors: {
  custom: {
    50: '#7b83d4',
    500: '#2a54c0',
    950: '#000000',
  },
}

SCSS

$custom: #2a54c0;
$custom-light: #7b83d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a54c0",
  "rgb": {
    "r": 42,
    "g": 84,
    "b": 192
  },
  "hsl": {
    "h": 223.2,
    "s": 64.103,
    "l": 45.882
  },
  "oklch": {
    "l": 0.48281,
    "c": 0.17615,
    "h": 264.5
  },
  "luminance": 0.10639
}

Semantic roles & 50–950 ramp

primary

#2A54C0

secondary

#CCB57A

accent

#B941E7

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2A54C0

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

Preview Lab → · Contrast checker → · Palette generator →