#2E5AA6#2E5AA6

#2E5AA6 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.8% C 0.132 H 260.5°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#2E5AA6
RGB	rgb(46, 90, 166)
HSL	hsl(218, 57%, 42%)
HSV	hsv(218, 72%, 65%)
CMYK	cmyk(72.3%, 45.8%, 0%, 34.9%)
CIE-LAB	lab(38.98, 11.50, -45.42)
CIE-LCH	lch(38.98, 46.85, 284.21°)
OKLab	oklab(47.76% -0.0217 -0.13)
OKLCH	oklch(47.76% 0.132 260.5)
XYZ	xyz(11.6633, 10.6451, 37.5090)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5AA6 #A67A2E

analogous

#2E96A6 #2E5AA6 #3E2EA6

triadic

#2E5AA6 #A62E5A #5AA62E

tetradic

#2E5AA6 #A62E96 #A67A2E #2EA63E

square

#2E5AA6 #A62E96 #A67A2E #2EA63E

split-complementary

#2E5AA6 #A63E2E #96A62E

monochromatic

#132646 #214076 #2E5AA6 #4677CC #769AD9

Accessibility & contrast

On white

6.71

#2E5AA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#2E5AA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5AA6

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5AA6	#FFFFFF	#000000	##FFFFFF
##2E5AA6	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3362A9

Deuteranopia (green-blind)

#1B57A4

Tritanopia (blue-blind)

#006C78

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2e5aa6;
/* rgb */ color: rgb(46, 90, 166);
/* oklch */ color: oklch(47.8% 0.132 260.5);

Tailwind

colors: {
  custom: {
    50: '#7688c1',
    500: '#2e5aa6',
    950: '#000000',
  },
}

SCSS

$custom: #2e5aa6;
$custom-light: #7688c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5aa6",
  "rgb": {
    "r": 46,
    "g": 90,
    "b": 166
  },
  "hsl": {
    "h": 218,
    "s": 56.604,
    "l": 41.569
  },
  "oklch": {
    "l": 0.47758,
    "c": 0.13185,
    "h": 260.5
  },
  "luminance": 0.10646
}

Semantic roles & 50–950 ramp

primary

#2E5AA6

secondary

#C1A36F

accent

#A848E0

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #2E5AA6

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

Preview Lab → · Contrast checker → · Palette generator →