#2C58C1#2C58C1

#2C58C1 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.2% C 0.172 H 264.0°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#2C58C1
RGB	rgb(44, 88, 193)
HSL	hsl(222, 63%, 46%)
HSV	hsv(222, 77%, 76%)
CMYK	cmyk(77.2%, 54.4%, 0%, 24.3%)
CIE-LAB	lab(40.19, 22.82, -59.35)
CIE-LCH	lch(40.19, 63.58, 291.03°)
OKLab	oklab(49.25% -0.0181 -0.1711)
OKLCH	oklch(49.25% 0.172 264)
XYZ	xyz(14.1506, 11.3636, 51.8893)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C58C1 #C1952C

analogous

#2CA3C1 #2C58C1 #4B2CC1

triadic

#2C58C1 #C12C58 #58C12C

tetradic

#2C58C1 #C12CA3 #C1952C #2CC14B

square

#2C58C1 #C12CA3 #C1952C #2CC14B

split-complementary

#2C58C1 #C14B2C #A3C12C

monochromatic

#152B5D #21418F #2C58C1 #537AD8 #84A0E3

Accessibility & contrast

On white

6.42

#2C58C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#2C58C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C58C1

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C58C1	#FFFFFF	#000000	##FFFFFF
##2C58C1	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)

#0066C5

Deuteranopia (green-blind)

#0058BF

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2c58c1;
/* rgb */ color: rgb(44, 88, 193);
/* oklch */ color: oklch(49.2% 0.172 264.0);

Tailwind

colors: {
  custom: {
    50: '#7b86d4',
    500: '#2c58c1',
    950: '#000000',
  },
}

SCSS

$custom: #2c58c1;
$custom-light: #7b86d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c58c1",
  "rgb": {
    "r": 44,
    "g": 88,
    "b": 193
  },
  "hsl": {
    "h": 222.282,
    "s": 62.869,
    "l": 46.471
  },
  "oklch": {
    "l": 0.49249,
    "c": 0.17206,
    "h": 264
  },
  "luminance": 0.11365
}

Semantic roles & 50–950 ramp

primary

#2C58C1

secondary

#CCB57D

accent

#B542E6

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2C58C1

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

Preview Lab → · Contrast checker → · Palette generator →