#2E5AA8#2E5AA8

#2E5AA8 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 47.9% C 0.135 H 260.9°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#2E5AA8
RGB	rgb(46, 90, 168)
HSL	hsl(218, 57%, 42%)
HSV	hsv(218, 73%, 66%)
CMYK	cmyk(72.6%, 46.4%, 0%, 34.1%)
CIE-LAB	lab(39.10, 12.26, -46.40)
CIE-LCH	lch(39.10, 47.99, 284.80°)
OKLab	oklab(47.9% -0.0213 -0.1329)
OKLCH	oklch(47.9% 0.135 260.9)
XYZ	xyz(11.8482, 10.7191, 38.4828)
Luminance	0.1072 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5AA8 #A87C2E

analogous

#2E97A8 #2E5AA8 #3F2EA8

triadic

#2E5AA8 #A82E5A #5AA82E

tetradic

#2E5AA8 #A82E97 #A87C2E #2EA83F

square

#2E5AA8 #A82E97 #A87C2E #2EA83F

split-complementary

#2E5AA8 #A83F2E #97A82E

monochromatic

#142748 #214078 #2E5AA8 #4777CD #779ADA

Accessibility & contrast

On white

6.68

#2E5AA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#2E5AA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5AA8

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5AA8	#FFFFFF	#000000	##FFFFFF
##2E5AA8	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3262AB

Deuteranopia (green-blind)

#1757A6

Tritanopia (blue-blind)

#006C79

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2e5aa8;
/* rgb */ color: rgb(46, 90, 168);
/* oklch */ color: oklch(47.9% 0.135 260.9);

Tailwind

colors: {
  custom: {
    50: '#7788c2',
    500: '#2e5aa8',
    950: '#000000',
  },
}

SCSS

$custom: #2e5aa8;
$custom-light: #7788c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5aa8",
  "rgb": {
    "r": 46,
    "g": 90,
    "b": 168
  },
  "hsl": {
    "h": 218.361,
    "s": 57.009,
    "l": 41.961
  },
  "oklch": {
    "l": 0.47897,
    "c": 0.13464,
    "h": 260.9
  },
  "luminance": 0.1072
}

Semantic roles & 50–950 ramp

primary

#2E5AA8

secondary

#C2A470

accent

#A948E0

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #2E5AA8

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

Preview Lab → · Contrast checker → · Palette generator →