#2D4EBA#2D4EBA

#2D4EBA is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.7% C 0.175 H 266.5°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#2D4EBA
RGB	rgb(45, 78, 186)
HSL	hsl(226, 61%, 45%)
HSV	hsv(226, 76%, 73%)
CMYK	cmyk(75.8%, 58.1%, 0%, 27.1%)
CIE-LAB	lab(37.02, 26.84, -60.39)
CIE-LCH	lch(37.02, 66.09, 293.96°)
OKLab	oklab(46.71% -0.0105 -0.1743)
OKLCH	oklch(46.71% 0.175 266.5)
XYZ	xyz(12.6664, 9.5504, 47.6207)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4EBA #BA992D

analogous

#2D95BA #2D4EBA #522DBA

triadic

#2D4EBA #BA2D4E #4EBA2D

tetradic

#2D4EBA #BA2D95 #BA992D #2DBA52

square

#2D4EBA #BA2D95 #BA992D #2DBA52

split-complementary

#2D4EBA #BA522D #95BA2D

monochromatic

#152557 #213989 #2D4EBA #506FD5 #8197E0

Accessibility & contrast

On white

7.22

#2D4EBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#2D4EBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4EBA

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4EBA	#FFFFFF	#000000	##FFFFFF
##2D4EBA	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBE

Deuteranopia (green-blind)

#0051B8

Tritanopia (blue-blind)

#00697C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2d4eba;
/* rgb */ color: rgb(45, 78, 186);
/* oklch */ color: oklch(46.7% 0.175 266.5);

Tailwind

colors: {
  custom: {
    50: '#7b7fd0',
    500: '#2d4eba',
    950: '#000000',
  },
}

SCSS

$custom: #2d4eba;
$custom-light: #7b7fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4eba",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 186
  },
  "hsl": {
    "h": 225.957,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.46712,
    "c": 0.17465,
    "h": 266.5
  },
  "luminance": 0.09552
}

Semantic roles & 50–950 ramp

primary

#2D4EBA

secondary

#C9B779

accent

#BF44E4

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2D4EBA

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

Preview Lab → · Contrast checker → · Palette generator →