#2E5BAC#2E5BAC

#2E5BAC is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.4% C 0.139 H 261.1°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#2E5BAC
RGB	rgb(46, 91, 172)
HSL	hsl(219, 58%, 43%)
HSV	hsv(219, 73%, 67%)
CMYK	cmyk(73.3%, 47.1%, 0%, 32.5%)
CIE-LAB	lab(39.65, 13.12, -47.89)
CIE-LCH	lch(39.65, 49.66, 285.32°)
OKLab	oklab(48.4% -0.0216 -0.1373)
OKLCH	oklch(48.4% 0.139 261.1)
XYZ	xyz(12.3115, 11.0402, 40.5039)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5BAC #AC7F2E

analogous

#2E9AAC #2E5BAC #402EAC

triadic

#2E5BAC #AC2E5B #5BAC2E

tetradic

#2E5BAC #AC2E9A #AC7F2E #2EAC40

square

#2E5BAC #AC2E9A #AC7F2E #2EAC40

split-complementary

#2E5BAC #AC402E #9AAC2E

monochromatic

#14284B #21417C #2E5BAC #4979CE #799CDB

Accessibility & contrast

On white

6.55

#2E5BAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#2E5BAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5BAC

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5BAC	#FFFFFF	#000000	##FFFFFF
##2E5BAC	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3064AF

Deuteranopia (green-blind)

#1258AA

Tritanopia (blue-blind)

#006E7B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2e5bac;
/* rgb */ color: rgb(46, 91, 172);
/* oklch */ color: oklch(48.4% 0.139 261.1);

Tailwind

colors: {
  custom: {
    50: '#7788c5',
    500: '#2e5bac',
    950: '#000000',
  },
}

SCSS

$custom: #2e5bac;
$custom-light: #7788c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5bac",
  "rgb": {
    "r": 46,
    "g": 91,
    "b": 172
  },
  "hsl": {
    "h": 218.571,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.48398,
    "c": 0.139,
    "h": 261.1
  },
  "luminance": 0.11042
}

Semantic roles & 50–950 ramp

primary

#2E5BAC

secondary

#C3A672

accent

#AA47E1

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E5BAC

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

Preview Lab → · Contrast checker → · Palette generator →