#2A58C2#2A58C2

#2A58C2 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.3% C 0.174 H 263.6°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#2A58C2
RGB	rgb(42, 88, 194)
HSL	hsl(222, 64%, 46%)
HSV	hsv(222, 78%, 76%)
CMYK	cmyk(78.4%, 54.6%, 0%, 23.9%)
CIE-LAB	lab(40.19, 22.98, -59.93)
CIE-LCH	lch(40.19, 64.18, 290.98°)
OKLab	oklab(49.25% -0.0194 -0.1728)
OKLCH	oklch(49.25% 0.174 263.6)
XYZ	xyz(14.1787, 11.3651, 52.4749)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A58C2 #C2942A

analogous

#2AA4C2 #2A58C2 #482AC2

triadic

#2A58C2 #C22A58 #58C22A

tetradic

#2A58C2 #C22AA4 #C2942A #2AC248

square

#2A58C2 #C22AA4 #C2942A #2AC248

split-complementary

#2A58C2 #C2482A #A4C22A

monochromatic

#142A5D #1F4190 #2A58C2 #507AD9 #82A0E4

Accessibility & contrast

On white

6.42

#2A58C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#2A58C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A58C2

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A58C2	#FFFFFF	#000000	##FFFFFF
##2A58C2	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C6

Deuteranopia (green-blind)

#0058C0

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2a58c2;
/* rgb */ color: rgb(42, 88, 194);
/* oklch */ color: oklch(49.3% 0.174 263.6);

Tailwind

colors: {
  custom: {
    50: '#7b86d5',
    500: '#2a58c2',
    950: '#000000',
  },
}

SCSS

$custom: #2a58c2;
$custom-light: #7b86d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a58c2",
  "rgb": {
    "r": 42,
    "g": 88,
    "b": 194
  },
  "hsl": {
    "h": 221.842,
    "s": 64.407,
    "l": 46.275
  },
  "oklch": {
    "l": 0.49254,
    "c": 0.17394,
    "h": 263.6
  },
  "luminance": 0.11367
}

Semantic roles & 50–950 ramp

primary

#2A58C2

secondary

#CDB47B

accent

#B540E7

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2A58C2

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

Preview Lab → · Contrast checker → · Palette generator →