#2E5AB3#2E5AB3

#2E5AB3 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.7% C 0.150 H 262.5°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#2E5AB3
RGB	rgb(46, 90, 179)
HSL	hsl(220, 59%, 44%)
HSV	hsv(220, 74%, 70%)
CMYK	cmyk(74.3%, 49.7%, 0%, 29.8%)
CIE-LAB	lab(39.83, 16.43, -51.73)
CIE-LCH	lch(39.83, 54.28, 287.62°)
OKLab	oklab(48.68% -0.0197 -0.1486)
OKLCH	oklch(48.68% 0.15 262.5)
XYZ	xyz(12.9167, 11.1464, 44.1098)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5AB3 #B3872E

analogous

#2E9DB3 #2E5AB3 #442EB3

triadic

#2E5AB3 #B32E5A #5AB32E

tetradic

#2E5AB3 #B32E9D #B3872E #2EB344

square

#2E5AB3 #B32E9D #B3872E #2EB344

split-complementary

#2E5AB3 #B3442E #9DB32E

monochromatic

#152952 #214282 #2E5AB3 #4D79D1 #7E9DDE

Accessibility & contrast

On white

6.50

#2E5AB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#2E5AB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5AB3

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5AB3	#FFFFFF	#000000	##FFFFFF
##2E5AB3	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)

#2664B6

Deuteranopia (green-blind)

#0058B1

Tritanopia (blue-blind)

#006F7E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2e5ab3;
/* rgb */ color: rgb(46, 90, 179);
/* oklch */ color: oklch(48.7% 0.150 262.5);

Tailwind

colors: {
  custom: {
    50: '#7988ca',
    500: '#2e5ab3',
    950: '#000000',
  },
}

SCSS

$custom: #2e5ab3;
$custom-light: #7988ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5ab3",
  "rgb": {
    "r": 46,
    "g": 90,
    "b": 179
  },
  "hsl": {
    "h": 220.15,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.48683,
    "c": 0.14993,
    "h": 262.5
  },
  "luminance": 0.11148
}

Semantic roles & 50–950 ramp

primary

#2E5AB3

secondary

#C6AC76

accent

#AE46E2

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E5AB3

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

Preview Lab → · Contrast checker → · Palette generator →