#2C58A3#2C58A3

#2C58A3 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.0% C 0.131 H 260.3°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#2C58A3
RGB	rgb(44, 88, 163)
HSL	hsl(218, 57%, 41%)
HSV	hsv(218, 73%, 64%)
CMYK	cmyk(73%, 46%, 0%, 36.1%)
CIE-LAB	lab(38.12, 11.37, -45.00)
CIE-LCH	lch(38.12, 46.41, 284.18°)
OKLab	oklab(47.02% -0.0219 -0.1289)
OKLCH	oklch(47.02% 0.131 260.3)
XYZ	xyz(11.1369, 10.1581, 36.0170)
Luminance	0.1016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C58A3 #A3772C

analogous

#2C93A3 #2C58A3 #3B2CA3

triadic

#2C58A3 #A32C58 #58A32C

tetradic

#2C58A3 #A32C93 #A3772C #2CA33B

square

#2C58A3 #A32C93 #A3772C #2CA33B

split-complementary

#2C58A3 #A33B2C #93A32C

monochromatic

#122443 #1F3E73 #2C58A3 #4174CC #7197D9

Accessibility & contrast

On white

6.93

#2C58A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#2C58A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C58A3

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C58A3	#FFFFFF	#000000	##FFFFFF
##2C58A3	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3260A6

Deuteranopia (green-blind)

#1955A1

Tritanopia (blue-blind)

#006A75

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2c58a3;
/* rgb */ color: rgb(44, 88, 163);
/* oklch */ color: oklch(47.0% 0.131 260.3);

Tailwind

colors: {
  custom: {
    50: '#7586bf',
    500: '#2c58a3',
    950: '#000000',
  },
}

SCSS

$custom: #2c58a3;
$custom-light: #7586bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c58a3",
  "rgb": {
    "r": 44,
    "g": 88,
    "b": 163
  },
  "hsl": {
    "h": 217.815,
    "s": 57.488,
    "l": 40.588
  },
  "oklch": {
    "l": 0.47019,
    "c": 0.13075,
    "h": 260.3
  },
  "luminance": 0.10159
}

Semantic roles & 50–950 ramp

primary

#2C58A3

secondary

#C0A06B

accent

#A847E1

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2C58A3

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

Preview Lab → · Contrast checker → · Palette generator →