#2E5DB5#2E5DB5

#2E5DB5 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.5% C 0.149 H 261.5°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#2E5DB5
RGB	rgb(46, 93, 181)
HSL	hsl(219, 59%, 45%)
HSV	hsv(219, 75%, 71%)
CMYK	cmyk(74.6%, 48.6%, 0%, 29%)
CIE-LAB	lab(40.81, 15.24, -51.33)
CIE-LCH	lch(40.81, 53.54, 286.53°)
OKLab	oklab(49.48% -0.0219 -0.1474)
OKLCH	oklch(49.48% 0.149 261.5)
XYZ	xyz(13.3786, 11.7443, 45.2689)
Luminance	0.1175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5DB5 #B5862E

analogous

#2EA1B5 #2E5DB5 #432EB5

triadic

#2E5DB5 #B52E5D #5DB52E

tetradic

#2E5DB5 #B52EA1 #B5862E #2EB543

square

#2E5DB5 #B52EA1 #B5862E #2EB543

split-complementary

#2E5DB5 #B5432E #A1B52E

monochromatic

#152B53 #224484 #2E5DB5 #4E7CD2 #7FA0DE

Accessibility & contrast

On white

6.27

#2E5DB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#2E5DB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5DB5

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5DB5	#FFFFFF	#000000	##FFFFFF
##2E5DB5	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C67B8

Deuteranopia (green-blind)

#005AB3

Tritanopia (blue-blind)

#007280

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2e5db5;
/* rgb */ color: rgb(46, 93, 181);
/* oklch */ color: oklch(49.5% 0.149 261.5);

Tailwind

colors: {
  custom: {
    50: '#798acc',
    500: '#2e5db5',
    950: '#000000',
  },
}

SCSS

$custom: #2e5db5;
$custom-light: #798acc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5db5",
  "rgb": {
    "r": 46,
    "g": 93,
    "b": 181
  },
  "hsl": {
    "h": 219.111,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49476,
    "c": 0.14901,
    "h": 261.5
  },
  "luminance": 0.11746
}

Semantic roles & 50–950 ramp

primary

#2E5DB5

secondary

#C7AB78

accent

#AC45E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E5DB5

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

Preview Lab → · Contrast checker → · Palette generator →