#2C58C0#2C58C0

#2C58C0 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.2% C 0.171 H 263.9°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#2C58C0
RGB	rgb(44, 88, 192)
HSL	hsl(222, 63%, 46%)
HSV	hsv(222, 77%, 75%)
CMYK	cmyk(77.1%, 54.2%, 0%, 24.7%)
CIE-LAB	lab(40.11, 22.44, -58.88)
CIE-LCH	lch(40.11, 63.02, 290.86°)
OKLab	oklab(49.17% -0.0182 -0.1698)
OKLCH	oklch(49.17% 0.171 263.9)
XYZ	xyz(14.0395, 11.3191, 51.3038)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C58C0 #C0942C

analogous

#2CA2C0 #2C58C0 #4A2CC0

triadic

#2C58C0 #C02C58 #58C02C

tetradic

#2C58C0 #C02CA2 #C0942C #2CC04A

square

#2C58C0 #C02CA2 #C0942C #2CC04A

split-complementary

#2C58C0 #C04A2C #A2C02C

monochromatic

#152A5C #21418E #2C58C0 #527AD7 #84A0E3

Accessibility & contrast

On white

6.43

#2C58C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#2C58C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C58C0

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C58C0	#FFFFFF	#000000	##FFFFFF
##2C58C0	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C4

Deuteranopia (green-blind)

#0058BE

Tritanopia (blue-blind)

#007183

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2c58c0;
/* rgb */ color: rgb(44, 88, 192);
/* oklch */ color: oklch(49.2% 0.171 263.9);

Tailwind

colors: {
  custom: {
    50: '#7b86d4',
    500: '#2c58c0',
    950: '#000000',
  },
}

SCSS

$custom: #2c58c0;
$custom-light: #7b86d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c58c0",
  "rgb": {
    "r": 44,
    "g": 88,
    "b": 192
  },
  "hsl": {
    "h": 222.162,
    "s": 62.712,
    "l": 46.275
  },
  "oklch": {
    "l": 0.4917,
    "c": 0.17072,
    "h": 263.9
  },
  "luminance": 0.11321
}

Semantic roles & 50–950 ramp

primary

#2C58C0

secondary

#CCB47C

accent

#B542E6

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2C58C0

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

Preview Lab → · Contrast checker → · Palette generator →