#2E4BB3#2E4BB3

#2E4BB3 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.6% C 0.169 H 267.4°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#2E4BB3
RGB	rgb(46, 75, 179)
HSL	hsl(227, 59%, 44%)
HSV	hsv(227, 74%, 70%)
CMYK	cmyk(74.3%, 58.1%, 0%, 29.8%)
CIE-LAB	lab(35.73, 26.31, -58.38)
CIE-LCH	lch(35.73, 64.03, 294.26°)
OKLab	oklab(45.58% -0.0078 -0.1684)
OKLCH	oklch(45.58% 0.169 267.4)
XYZ	xyz(11.7766, 8.8664, 43.7298)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4BB3 #B3962E

analogous

#2E8EB3 #2E4BB3 #542EB3

triadic

#2E4BB3 #B32E4B #4BB32E

tetradic

#2E4BB3 #B32E8E #B3962E #2EB354

square

#2E4BB3 #B32E8E #B3962E #2EB354

split-complementary

#2E4BB3 #B3542E #8EB32E

monochromatic

#152252 #213782 #2E4BB3 #4D6AD1 #7E93DE

Accessibility & contrast

On white

7.57

#2E4BB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2E4BB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4BB3

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4BB3	#FFFFFF	#000000	##FFFFFF
##2E4BB3	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB7

Deuteranopia (green-blind)

#004EB1

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2e4bb3;
/* rgb */ color: rgb(46, 75, 179);
/* oklch */ color: oklch(45.6% 0.169 267.4);

Tailwind

colors: {
  custom: {
    50: '#7a7ccb',
    500: '#2e4bb3',
    950: '#000000',
  },
}

SCSS

$custom: #2e4bb3;
$custom-light: #7a7ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4bb3",
  "rgb": {
    "r": 46,
    "g": 75,
    "b": 179
  },
  "hsl": {
    "h": 226.917,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45581,
    "c": 0.16861,
    "h": 267.4
  },
  "luminance": 0.08868
}

Semantic roles & 50–950 ramp

primary

#2E4BB3

secondary

#C6B576

accent

#C046E2

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #2E4BB3

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

Preview Lab → · Contrast checker → · Palette generator →