#2E5EB0#2E5EB0

#2E5EB0 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.3% C 0.141 H 260.4°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#2E5EB0
RGB	rgb(46, 94, 176)
HSL	hsl(218, 59%, 44%)
HSV	hsv(218, 74%, 69%)
CMYK	cmyk(73.9%, 46.6%, 0%, 31%)
CIE-LAB	lab(40.77, 12.69, -48.46)
CIE-LCH	lch(40.77, 50.09, 284.67°)
OKLab	oklab(49.34% -0.0236 -0.1389)
OKLCH	oklch(49.34% 0.141 260.4)
XYZ	xyz(12.9631, 11.7194, 42.6448)
Luminance	0.1172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5EB0 #B0802E

analogous

#2E9FB0 #2E5EB0 #3F2EB0

triadic

#2E5EB0 #B02E5E #5EB02E

tetradic

#2E5EB0 #B02E9F #B0802E #2EB03F

square

#2E5EB0 #B02E9F #B0802E #2EB03F

split-complementary

#2E5EB0 #B03F2E #9FB02E

monochromatic

#152A4F #21447F #2E5EB0 #4B7CD0 #7CA0DD

Accessibility & contrast

On white

6.28

#2E5EB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#2E5EB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5EB0

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5EB0	#FFFFFF	#000000	##FFFFFF
##2E5EB0	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3366B3

Deuteranopia (green-blind)

#155BAE

Tritanopia (blue-blind)

#00717E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2e5eb0;
/* rgb */ color: rgb(46, 94, 176);
/* oklch */ color: oklch(49.3% 0.141 260.4);

Tailwind

colors: {
  custom: {
    50: '#788bc8',
    500: '#2e5eb0',
    950: '#000000',
  },
}

SCSS

$custom: #2e5eb0;
$custom-light: #788bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5eb0",
  "rgb": {
    "r": 46,
    "g": 94,
    "b": 176
  },
  "hsl": {
    "h": 217.846,
    "s": 58.559,
    "l": 43.529
  },
  "oklch": {
    "l": 0.49341,
    "c": 0.14091,
    "h": 260.4
  },
  "luminance": 0.11721
}

Semantic roles & 50–950 ramp

primary

#2E5EB0

secondary

#C5A775

accent

#A846E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E5EB0

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

Preview Lab → · Contrast checker → · Palette generator →