#2E58CB#2E58CB

#2E58CB is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.1% C 0.185 H 265.1°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#2E58CB
RGB	rgb(46, 88, 203)
HSL	hsl(224, 63%, 49%)
HSV	hsv(224, 77%, 80%)
CMYK	cmyk(77.3%, 56.7%, 0%, 20.4%)
CIE-LAB	lab(41.01, 26.81, -63.80)
CIE-LCH	lch(41.01, 69.21, 292.79°)
OKLab	oklab(50.13% -0.0159 -0.1842)
OKLCH	oklch(50.13% 0.185 265.1)
XYZ	xyz(15.3921, 11.8703, 57.9683)
Luminance	0.1187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E58CB #CBA12E

analogous

#2EA7CB #2E58CB #532ECB

triadic

#2E58CB #CB2E58 #58CB2E

tetradic

#2E58CB #CB2EA7 #CBA12E #2ECB53

square

#2E58CB #CB2EA7 #CBA12E #2ECB53

split-complementary

#2E58CB #CB532E #A7CB2E

monochromatic

#172D67 #234299 #2E58CB #5C7EDA #8EA5E5

Accessibility & contrast

On white

6.22

#2E58CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#2E58CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E58CB

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E58CB	#FFFFFF	#000000	##FFFFFF
##2E58CB	1.00	6.22	3.37	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CF

Deuteranopia (green-blind)

#005AC9

Tritanopia (blue-blind)

#007589

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2e58cb;
/* rgb */ color: rgb(46, 88, 203);
/* oklch */ color: oklch(50.1% 0.185 265.1);

Tailwind

colors: {
  custom: {
    50: '#7e86dc',
    500: '#2e58cb',
    950: '#000000',
  },
}

SCSS

$custom: #2e58cb;
$custom-light: #7e86dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e58cb",
  "rgb": {
    "r": 46,
    "g": 88,
    "b": 203
  },
  "hsl": {
    "h": 223.949,
    "s": 63.052,
    "l": 48.824
  },
  "oklch": {
    "l": 0.50126,
    "c": 0.18487,
    "h": 265.1
  },
  "luminance": 0.11872
}

Semantic roles & 50–950 ramp

primary

#2E58CB

secondary

#D0BC85

accent

#BA42E6

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #2E58CB

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

Preview Lab → · Contrast checker → · Palette generator →