#2E58BB#2E58BB

#2E58BB is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.9% C 0.163 H 264.0°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#2E58BB
RGB	rgb(46, 88, 187)
HSL	hsl(222, 61%, 46%)
HSV	hsv(222, 75%, 73%)
CMYK	cmyk(75.4%, 52.9%, 0%, 26.7%)
CIE-LAB	lab(39.83, 20.78, -56.43)
CIE-LCH	lch(39.83, 60.13, 290.22°)
OKLab	oklab(48.86% -0.0171 -0.1625)
OKLCH	oklch(48.86% 0.163 264)
XYZ	xyz(13.5829, 11.1466, 48.4397)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E58BB #BB912E

analogous

#2E9EBB #2E58BB #4B2EBB

triadic

#2E58BB #BB2E58 #58BB2E

tetradic

#2E58BB #BB2E9E #BB912E #2EBB4B

square

#2E58BB #BB2E9E #BB912E #2EBB4B

split-complementary

#2E58BB #BB4B2E #9EBB2E

monochromatic

#162A59 #22418A #2E58BB #5279D4 #839FE0

Accessibility & contrast

On white

6.50

#2E58BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#2E58BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E58BB

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E58BB	#FFFFFF	#000000	##FFFFFF
##2E58BB	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1065BF

Deuteranopia (green-blind)

#0058B9

Tritanopia (blue-blind)

#007081

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2e58bb;
/* rgb */ color: rgb(46, 88, 187);
/* oklch */ color: oklch(48.9% 0.163 264.0);

Tailwind

colors: {
  custom: {
    50: '#7b86d0',
    500: '#2e58bb',
    950: '#000000',
  },
}

SCSS

$custom: #2e58bb;
$custom-light: #7b86d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e58bb",
  "rgb": {
    "r": 46,
    "g": 88,
    "b": 187
  },
  "hsl": {
    "h": 222.128,
    "s": 60.515,
    "l": 45.686
  },
  "oklch": {
    "l": 0.4886,
    "c": 0.16338,
    "h": 264
  },
  "luminance": 0.11148
}

Semantic roles & 50–950 ramp

primary

#2E58BB

secondary

#CAB27B

accent

#B444E4

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2E58BB

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

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