#2D4AB9#2D4AB9

#2D4AB9 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.8% C 0.178 H 267.5°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#2D4AB9
RGB	rgb(45, 74, 185)
HSL	hsl(228, 61%, 45%)
HSV	hsv(228, 76%, 73%)
CMYK	cmyk(75.7%, 60%, 0%, 27.5%)
CIE-LAB	lab(35.90, 29.09, -61.63)
CIE-LCH	lch(35.90, 68.15, 295.27°)
OKLab	oklab(45.85% -0.0078 -0.178)
OKLCH	oklch(45.85% 0.178 267.5)
XYZ	xyz(12.2849, 8.9569, 46.9709)
Luminance	0.0896 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4AB9 #B99C2D

analogous

#2D90B9 #2D4AB9 #562DB9

triadic

#2D4AB9 #B92D4A #4AB92D

tetradic

#2D4AB9 #B92D90 #B99C2D #2DB956

square

#2D4AB9 #B92D90 #B99C2D #2DB956

split-complementary

#2D4AB9 #B9562D #90B92D

monochromatic

#152357 #213688 #2D4AB9 #4F6BD4 #8094E0

Accessibility & contrast

On white

7.52

#2D4AB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#2D4AB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4AB9

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4AB9	#FFFFFF	#000000	##FFFFFF
##2D4AB9	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBD

Deuteranopia (green-blind)

#004EB7

Tritanopia (blue-blind)

#00667A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2d4ab9;
/* rgb */ color: rgb(45, 74, 185);
/* oklch */ color: oklch(45.8% 0.178 267.5);

Tailwind

colors: {
  custom: {
    50: '#7b7ccf',
    500: '#2d4ab9',
    950: '#000000',
  },
}

SCSS

$custom: #2d4ab9;
$custom-light: #7b7ccf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4ab9",
  "rgb": {
    "r": 45,
    "g": 74,
    "b": 185
  },
  "hsl": {
    "h": 227.571,
    "s": 60.87,
    "l": 45.098
  },
  "oklch": {
    "l": 0.45849,
    "c": 0.1782,
    "h": 267.5
  },
  "luminance": 0.08958
}

Semantic roles & 50–950 ramp

primary

#2D4AB9

secondary

#C9B879

accent

#C344E4

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2D4AB9

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

Preview Lab → · Contrast checker → · Palette generator →