#2A54C3#2A54C3

#2A54C3 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.5% C 0.180 H 264.7°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#2A54C3
RGB	rgb(42, 84, 195)
HSL	hsl(224, 65%, 46%)
HSV	hsv(224, 78%, 76%)
CMYK	cmyk(78.5%, 56.9%, 0%, 23.5%)
CIE-LAB	lab(39.19, 25.98, -62.13)
CIE-LCH	lch(39.19, 67.34, 292.69°)
OKLab	oklab(48.53% -0.0166 -0.1794)
OKLCH	oklch(48.53% 0.18 264.7)
XYZ	xyz(13.9720, 10.7714, 52.9619)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A54C3 #C3992A

analogous

#2AA1C3 #2A54C3 #4C2AC3

triadic

#2A54C3 #C32A54 #54C32A

tetradic

#2A54C3 #C32AA1 #C3992A #2AC34C

square

#2A54C3 #C32AA1 #C3992A #2AC34C

split-complementary

#2A54C3 #C34C2A #A1C32A

monochromatic

#14295E #1F3E91 #2A54C3 #5176D9 #839EE4

Accessibility & contrast

On white

6.66

#2A54C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#2A54C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A54C3

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A54C3	#FFFFFF	#000000	##FFFFFF
##2A54C3	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C7

Deuteranopia (green-blind)

#0056C1

Tritanopia (blue-blind)

#007083

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2a54c3;
/* rgb */ color: rgb(42, 84, 195);
/* oklch */ color: oklch(48.5% 0.180 264.7);

Tailwind

colors: {
  custom: {
    50: '#7c83d6',
    500: '#2a54c3',
    950: '#000000',
  },
}

SCSS

$custom: #2a54c3;
$custom-light: #7c83d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a54c3",
  "rgb": {
    "r": 42,
    "g": 84,
    "b": 195
  },
  "hsl": {
    "h": 223.529,
    "s": 64.557,
    "l": 46.471
  },
  "oklch": {
    "l": 0.48527,
    "c": 0.18016,
    "h": 264.7
  },
  "luminance": 0.10773
}

Semantic roles & 50–950 ramp

primary

#2A54C3

secondary

#CDB77B

accent

#BA40E8

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2A54C3

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

Preview Lab → · Contrast checker → · Palette generator →