#2E58AB#2E58AB

#2E58AB is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.7% C 0.141 H 262.2°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#2E58AB
RGB	rgb(46, 88, 171)
HSL	hsl(220, 58%, 43%)
HSV	hsv(220, 73%, 67%)
CMYK	cmyk(73.1%, 48.5%, 0%, 32.9%)
CIE-LAB	lab(38.72, 14.71, -48.79)
CIE-LCH	lch(38.72, 50.96, 286.77°)
OKLab	oklab(47.67% -0.0191 -0.14)
OKLCH	oklch(47.67% 0.141 262.2)
XYZ	xyz(11.9645, 10.4993, 39.9162)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E58AB #AB812E

analogous

#2E97AB #2E58AB #422EAB

triadic

#2E58AB #AB2E58 #58AB2E

tetradic

#2E58AB #AB2E97 #AB812E #2EAB42

square

#2E58AB #AB2E97 #AB812E #2EAB42

split-complementary

#2E58AB #AB422E #97AB2E

monochromatic

#14264B #213F7B #2E58AB #4875CE #799ADB

Accessibility & contrast

On white

6.77

#2E58AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#2E58AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E58AB

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E58AB	#FFFFFF	#000000	##FFFFFF
##2E58AB	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A61AE

Deuteranopia (green-blind)

#0456A9

Tritanopia (blue-blind)

#006C79

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2e58ab;
/* rgb */ color: rgb(46, 88, 171);
/* oklch */ color: oklch(47.7% 0.141 262.2);

Tailwind

colors: {
  custom: {
    50: '#7786c4',
    500: '#2e58ab',
    950: '#000000',
  },
}

SCSS

$custom: #2e58ab;
$custom-light: #7786c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e58ab",
  "rgb": {
    "r": 46,
    "g": 88,
    "b": 171
  },
  "hsl": {
    "h": 219.84,
    "s": 57.604,
    "l": 42.549
  },
  "oklch": {
    "l": 0.47668,
    "c": 0.1413,
    "h": 262.2
  },
  "luminance": 0.10501
}

Semantic roles & 50–950 ramp

primary

#2E58AB

secondary

#C3A872

accent

#AD47E1

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E58AB

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

Preview Lab → · Contrast checker → · Palette generator →