#2D4FAC#2D4FAC

#2D4FAC is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.8% C 0.154 H 265.5°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#2D4FAC
RGB	rgb(45, 79, 172)
HSL	hsl(224, 59%, 43%)
HSV	hsv(224, 74%, 67%)
CMYK	cmyk(73.8%, 54.1%, 0%, 32.5%)
CIE-LAB	lab(36.23, 20.90, -53.41)
CIE-LCH	lch(36.23, 57.36, 291.37°)
OKLab	oklab(45.78% -0.0121 -0.1538)
OKLCH	oklch(45.78% 0.154 265.5)
XYZ	xyz(11.3219, 9.1272, 40.1868)
Luminance	0.0913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4FAC #AC8A2D

analogous

#2D8EAC #2D4FAC #4B2DAC

triadic

#2D4FAC #AC2D4F #4FAC2D

tetradic

#2D4FAC #AC2D8E #AC8A2D #2DAC4B

square

#2D4FAC #AC2D8E #AC8A2D #2DAC4B

split-complementary

#2D4FAC #AC4B2D #8EAC2D

monochromatic

#14224B #20397B #2D4FAC #476CCF #7893DC

Accessibility & contrast

On white

7.43

#2D4FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#2D4FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4FAC

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4FAC	#FFFFFF	#000000	##FFFFFF
##2D4FAC	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#065BAF

Deuteranopia (green-blind)

#0050AA

Tritanopia (blue-blind)

#006676

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2d4fac;
/* rgb */ color: rgb(45, 79, 172);
/* oklch */ color: oklch(45.8% 0.154 265.5);

Tailwind

colors: {
  custom: {
    50: '#787fc5',
    500: '#2d4fac',
    950: '#000000',
  },
}

SCSS

$custom: #2d4fac;
$custom-light: #787fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4fac",
  "rgb": {
    "r": 45,
    "g": 79,
    "b": 172
  },
  "hsl": {
    "h": 223.937,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45779,
    "c": 0.15427,
    "h": 265.5
  },
  "luminance": 0.09128
}

Semantic roles & 50–950 ramp

primary

#2D4FAC

secondary

#C4AE71

accent

#B846E2

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2D4FAC

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

Preview Lab → · Contrast checker → · Palette generator →