#2D4DB2#2D4DB2

#2D4DB2 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.9% C 0.165 H 266.5°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#2D4DB2
RGB	rgb(45, 77, 178)
HSL	hsl(226, 60%, 44%)
HSV	hsv(226, 75%, 70%)
CMYK	cmyk(74.7%, 56.7%, 0%, 30.2%)
CIE-LAB	lab(36.14, 24.49, -57.12)
CIE-LCH	lch(36.14, 62.15, 293.21°)
OKLab	oklab(45.85% -0.0102 -0.1647)
OKLCH	oklch(45.85% 0.165 266.5)
XYZ	xyz(11.7691, 9.0787, 43.2430)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4DB2 #B2922D

analogous

#2D8FB2 #2D4DB2 #4F2DB2

triadic

#2D4DB2 #B22D4D #4DB22D

tetradic

#2D4DB2 #B22D8F #B2922D #2DB24F

square

#2D4DB2 #B22D8F #B2922D #2DB24F

split-complementary

#2D4DB2 #B24F2D #8FB22D

monochromatic

#142350 #213881 #2D4DB2 #4B6BD1 #7C93DE

Accessibility & contrast

On white

7.46

#2D4DB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#2D4DB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4DB2

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4DB2	#FFFFFF	#000000	##FFFFFF
##2D4DB2	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB5

Deuteranopia (green-blind)

#004FB0

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2d4db2;
/* rgb */ color: rgb(45, 77, 178);
/* oklch */ color: oklch(45.9% 0.165 266.5);

Tailwind

colors: {
  custom: {
    50: '#797eca',
    500: '#2d4db2',
    950: '#000000',
  },
}

SCSS

$custom: #2d4db2;
$custom-light: #797eca;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4db2",
  "rgb": {
    "r": 45,
    "g": 77,
    "b": 178
  },
  "hsl": {
    "h": 225.564,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45851,
    "c": 0.16504,
    "h": 266.5
  },
  "luminance": 0.0908
}

Semantic roles & 50–950 ramp

primary

#2D4DB2

secondary

#C6B375

accent

#BD45E3

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2D4DB2

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

Preview Lab → · Contrast checker → · Palette generator →