#2C58AD#2C58AD

#2C58AD is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.7% C 0.145 H 261.9°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#2C58AD
RGB	rgb(44, 88, 173)
HSL	hsl(220, 59%, 43%)
HSV	hsv(220, 75%, 68%)
CMYK	cmyk(74.6%, 49.1%, 0%, 32.2%)
CIE-LAB	lab(38.78, 15.20, -49.89)
CIE-LCH	lch(38.78, 52.15, 286.94°)
OKLab	oklab(47.73% -0.0203 -0.1433)
OKLCH	oklch(47.73% 0.145 261.9)
XYZ	xyz(12.0686, 10.5307, 40.9236)
Luminance	0.1053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C58AD #AD812C

analogous

#2C98AD #2C58AD #412CAD

triadic

#2C58AD #AD2C58 #58AD2C

tetradic

#2C58AD #AD2C98 #AD812C #2CAD41

square

#2C58AD #AD2C98 #AD812C #2CAD41

split-complementary

#2C58AD #AD412C #98AD2C

monochromatic

#13264B #203F7C #2C58AD #4675D0 #779ADC

Accessibility & contrast

On white

6.76

#2C58AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#2C58AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C58AD

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C58AD	#FFFFFF	#000000	##FFFFFF
##2C58AD	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2862B0

Deuteranopia (green-blind)

#0056AB

Tritanopia (blue-blind)

#006C7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2c58ad;
/* rgb */ color: rgb(44, 88, 173);
/* oklch */ color: oklch(47.7% 0.145 261.9);

Tailwind

colors: {
  custom: {
    50: '#7786c6',
    500: '#2c58ad',
    950: '#000000',
  },
}

SCSS

$custom: #2c58ad;
$custom-light: #7786c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c58ad",
  "rgb": {
    "r": 44,
    "g": 88,
    "b": 173
  },
  "hsl": {
    "h": 219.535,
    "s": 59.447,
    "l": 42.549
  },
  "oklch": {
    "l": 0.47731,
    "c": 0.14471,
    "h": 261.9
  },
  "luminance": 0.10532
}

Semantic roles & 50–950 ramp

primary

#2C58AD

secondary

#C4A871

accent

#AD45E3

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C58AD

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

Preview Lab → · Contrast checker → · Palette generator →