#2C58AE#2C58AE

#2C58AE is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.8% C 0.146 H 262.1°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#2C58AE
RGB	rgb(44, 88, 174)
HSL	hsl(220, 60%, 43%)
HSV	hsv(220, 75%, 68%)
CMYK	cmyk(74.7%, 49.4%, 0%, 31.8%)
CIE-LAB	lab(38.85, 15.58, -50.37)
CIE-LCH	lch(38.85, 52.72, 287.18°)
OKLab	oklab(47.8% -0.0202 -0.1447)
OKLCH	oklch(47.8% 0.146 262.1)
XYZ	xyz(12.1657, 10.5696, 41.4352)
Luminance	0.1057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C58AE #AE822C

analogous

#2C99AE #2C58AE #412CAE

triadic

#2C58AE #AE2C58 #58AE2C

tetradic

#2C58AE #AE2C99 #AE822C #2CAE41

square

#2C58AE #AE2C99 #AE822C #2CAE41

split-complementary

#2C58AE #AE412C #99AE2C

monochromatic

#13274C #203F7D #2C58AE #4775D0 #789ADD

Accessibility & contrast

On white

6.74

#2C58AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#2C58AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C58AE

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C58AE	#FFFFFF	#000000	##FFFFFF
##2C58AE	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2762B1

Deuteranopia (green-blind)

#0056AC

Tritanopia (blue-blind)

#006C7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2c58ae;
/* rgb */ color: rgb(44, 88, 174);
/* oklch */ color: oklch(47.8% 0.146 262.1);

Tailwind

colors: {
  custom: {
    50: '#7786c7',
    500: '#2c58ae',
    950: '#000000',
  },
}

SCSS

$custom: #2c58ae;
$custom-light: #7786c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c58ae",
  "rgb": {
    "r": 44,
    "g": 88,
    "b": 174
  },
  "hsl": {
    "h": 219.692,
    "s": 59.633,
    "l": 42.745
  },
  "oklch": {
    "l": 0.47804,
    "c": 0.1461,
    "h": 262.1
  },
  "luminance": 0.10571
}

Semantic roles & 50–950 ramp

primary

#2C58AE

secondary

#C5A871

accent

#AD45E3

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C58AE

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

Preview Lab → · Contrast checker → · Palette generator →