#2E5DB3#2E5DB3

#2E5DB3 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.3% C 0.146 H 261.3°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#2E5DB3
RGB	rgb(46, 93, 179)
HSL	hsl(219, 59%, 44%)
HSV	hsv(219, 74%, 70%)
CMYK	cmyk(74.3%, 48%, 0%, 29.8%)
CIE-LAB	lab(40.68, 14.48, -50.37)
CIE-LCH	lch(40.68, 52.41, 286.03°)
OKLab	oklab(49.33% -0.0222 -0.1446)
OKLCH	oklch(49.33% 0.146 261.3)
XYZ	xyz(13.1748, 11.6628, 44.1959)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5DB3 #B3842E

analogous

#2EA0B3 #2E5DB3 #422EB3

triadic

#2E5DB3 #B32E5D #5DB32E

tetradic

#2E5DB3 #B32EA0 #B3842E #2EB342

square

#2E5DB3 #B32EA0 #B3842E #2EB342

split-complementary

#2E5DB3 #B3422E #A0B32E

monochromatic

#152A52 #214482 #2E5DB3 #4D7CD1 #7EA0DE

Accessibility & contrast

On white

6.30

#2E5DB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#2E5DB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5DB3

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5DB3	#FFFFFF	#000000	##FFFFFF
##2E5DB3	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E66B6

Deuteranopia (green-blind)

#055AB1

Tritanopia (blue-blind)

#00717F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2e5db3;
/* rgb */ color: rgb(46, 93, 179);
/* oklch */ color: oklch(49.3% 0.146 261.3);

Tailwind

colors: {
  custom: {
    50: '#798aca',
    500: '#2e5db3',
    950: '#000000',
  },
}

SCSS

$custom: #2e5db3;
$custom-light: #798aca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5db3",
  "rgb": {
    "r": 46,
    "g": 93,
    "b": 179
  },
  "hsl": {
    "h": 218.797,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.49333,
    "c": 0.14626,
    "h": 261.3
  },
  "luminance": 0.11664
}

Semantic roles & 50–950 ramp

primary

#2E5DB3

secondary

#C6AA76

accent

#AB46E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E5DB3

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

Preview Lab → · Contrast checker → · Palette generator →