#2D4BAC#2D4BAC

#2D4BAC is a dark, vivid blue. Relative luminance 0.086; OKLCH L 45.0% C 0.159 H 266.8°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#2D4BAC
RGB	rgb(45, 75, 172)
HSL	hsl(226, 59%, 43%)
HSV	hsv(226, 74%, 67%)
CMYK	cmyk(73.8%, 56.4%, 0%, 32.5%)
CIE-LAB	lab(35.14, 23.55, -55.18)
CIE-LCH	lch(35.14, 60.00, 293.11°)
OKLab	oklab(44.96% -0.0089 -0.1591)
OKLCH	oklch(44.96% 0.159 266.8)
XYZ	xyz(11.0421, 8.5674, 40.0935)
Luminance	0.0857 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4BAC #AC8E2D

analogous

#2D8AAC #2D4BAC #4F2DAC

triadic

#2D4BAC #AC2D4B #4BAC2D

tetradic

#2D4BAC #AC2D8A #AC8E2D #2DAC4F

square

#2D4BAC #AC2D8A #AC8E2D #2DAC4F

split-complementary

#2D4BAC #AC4F2D #8AAC2D

monochromatic

#14214B #20367B #2D4BAC #4767CF #788FDC

Accessibility & contrast

On white

7.74

#2D4BAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#2D4BAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4BAC

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4BAC	#FFFFFF	#000000	##FFFFFF
##2D4BAC	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AF

Deuteranopia (green-blind)

#004DAA

Tritanopia (blue-blind)

#006374

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2d4bac;
/* rgb */ color: rgb(45, 75, 172);
/* oklch */ color: oklch(45.0% 0.159 266.8);

Tailwind

colors: {
  custom: {
    50: '#787cc5',
    500: '#2d4bac',
    950: '#000000',
  },
}

SCSS

$custom: #2d4bac;
$custom-light: #787cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4bac",
  "rgb": {
    "r": 45,
    "g": 75,
    "b": 172
  },
  "hsl": {
    "h": 225.827,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.44957,
    "c": 0.15931,
    "h": 266.8
  },
  "luminance": 0.08569
}

Semantic roles & 50–950 ramp

primary

#2D4BAC

secondary

#C4B071

accent

#BD46E2

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2D4BAC

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

Preview Lab → · Contrast checker → · Palette generator →