#2E58B9#2E58B9

#2E58B9 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.7% C 0.161 H 263.8°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#2E58B9
RGB	rgb(46, 88, 185)
HSL	hsl(222, 60%, 45%)
HSV	hsv(222, 75%, 73%)
CMYK	cmyk(75.1%, 52.4%, 0%, 27.5%)
CIE-LAB	lab(39.68, 20.02, -55.49)
CIE-LCH	lch(39.68, 58.99, 289.84°)
OKLab	oklab(48.71% -0.0173 -0.1597)
OKLCH	oklch(48.71% 0.161 263.8)
XYZ	xyz(13.3703, 11.0616, 47.3200)
Luminance	0.1106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E58B9 #B98F2E

analogous

#2E9DB9 #2E58B9 #4A2EB9

triadic

#2E58B9 #B92E58 #58B92E

tetradic

#2E58B9 #B92E9D #B98F2E #2EB94A

square

#2E58B9 #B92E9D #B98F2E #2EB94A

split-complementary

#2E58B9 #B94A2E #9DB92E

monochromatic

#162957 #224188 #2E58B9 #5178D4 #829EE0

Accessibility & contrast

On white

6.54

#2E58B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#2E58B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E58B9

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E58B9	#FFFFFF	#000000	##FFFFFF
##2E58B9	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1564BC

Deuteranopia (green-blind)

#0057B7

Tritanopia (blue-blind)

#006F80

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2e58b9;
/* rgb */ color: rgb(46, 88, 185);
/* oklch */ color: oklch(48.7% 0.161 263.8);

Tailwind

colors: {
  custom: {
    50: '#7a86cf',
    500: '#2e58b9',
    950: '#000000',
  },
}

SCSS

$custom: #2e58b9;
$custom-light: #7a86cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e58b9",
  "rgb": {
    "r": 46,
    "g": 88,
    "b": 185
  },
  "hsl": {
    "h": 221.871,
    "s": 60.173,
    "l": 45.294
  },
  "oklch": {
    "l": 0.48707,
    "c": 0.16066,
    "h": 263.8
  },
  "luminance": 0.11063
}

Semantic roles & 50–950 ramp

primary

#2E58B9

secondary

#C9B17A

accent

#B344E3

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2E58B9

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

Preview Lab → · Contrast checker → · Palette generator →