#2E5CAB#2E5CAB

#2E5CAB is a mid, vivid blue. Relative luminance 0.112; OKLCH L 48.5% C 0.136 H 260.4°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#2E5CAB
RGB	rgb(46, 92, 171)
HSL	hsl(218, 58%, 43%)
HSV	hsv(218, 73%, 67%)
CMYK	cmyk(73.1%, 46.2%, 0%, 32.9%)
CIE-LAB	lab(39.87, 12.09, -46.94)
CIE-LCH	lch(39.87, 48.47, 284.44°)
OKLab	oklab(48.55% -0.0226 -0.1345)
OKLCH	oklch(48.55% 0.136 260.4)
XYZ	xyz(12.3019, 11.1741, 40.0287)
Luminance	0.1118 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5CAB #AB7D2E

analogous

#2E9BAB #2E5CAB #3E2EAB

triadic

#2E5CAB #AB2E5C #5CAB2E

tetradic

#2E5CAB #AB2E9B #AB7D2E #2EAB3E

square

#2E5CAB #AB2E9B #AB7D2E #2EAB3E

split-complementary

#2E5CAB #AB3E2E #9BAB2E

monochromatic

#14284B #21427B #2E5CAB #4879CE #799DDB

Accessibility & contrast

On white

6.49

#2E5CAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#2E5CAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5CAB

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5CAB	#FFFFFF	#000000	##FFFFFF
##2E5CAB	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3364AE

Deuteranopia (green-blind)

#1859A9

Tritanopia (blue-blind)

#006F7B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2e5cab;
/* rgb */ color: rgb(46, 92, 171);
/* oklch */ color: oklch(48.5% 0.136 260.4);

Tailwind

colors: {
  custom: {
    50: '#7789c4',
    500: '#2e5cab',
    950: '#000000',
  },
}

SCSS

$custom: #2e5cab;
$custom-light: #7789c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5cab",
  "rgb": {
    "r": 46,
    "g": 92,
    "b": 171
  },
  "hsl": {
    "h": 217.92,
    "s": 57.604,
    "l": 42.549
  },
  "oklch": {
    "l": 0.4855,
    "c": 0.1364,
    "h": 260.4
  },
  "luminance": 0.11175
}

Semantic roles & 50–950 ramp

primary

#2E5CAB

secondary

#C3A572

accent

#A847E1

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E5CAB

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

Preview Lab → · Contrast checker → · Palette generator →