#2D4CB3#2D4CB3

#2D4CB3 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.7% C 0.168 H 266.8°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#2D4CB3
RGB	rgb(45, 76, 179)
HSL	hsl(226, 60%, 44%)
HSV	hsv(226, 75%, 70%)
CMYK	cmyk(74.9%, 57.5%, 0%, 29.8%)
CIE-LAB	lab(35.95, 25.53, -58.02)
CIE-LCH	lch(35.95, 63.39, 293.75°)
OKLab	oklab(45.73% -0.0094 -0.1674)
OKLCH	oklch(45.73% 0.168 266.8)
XYZ	xyz(11.8005, 8.9802, 43.7505)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4CB3 #B3942D

analogous

#2D8FB3 #2D4CB3 #512DB3

triadic

#2D4CB3 #B32D4C #4CB32D

tetradic

#2D4CB3 #B32D8F #B3942D #2DB351

square

#2D4CB3 #B32D8F #B3942D #2DB351

split-complementary

#2D4CB3 #B3512D #8FB32D

monochromatic

#142251 #213782 #2D4CB3 #4B6AD2 #7C93DE

Accessibility & contrast

On white

7.51

#2D4CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#2D4CB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4CB3

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4CB3	#FFFFFF	#000000	##FFFFFF
##2D4CB3	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB6

Deuteranopia (green-blind)

#004FB1

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2d4cb3;
/* rgb */ color: rgb(45, 76, 179);
/* oklch */ color: oklch(45.7% 0.168 266.8);

Tailwind

colors: {
  custom: {
    50: '#797dcb',
    500: '#2d4cb3',
    950: '#000000',
  },
}

SCSS

$custom: #2d4cb3;
$custom-light: #797dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4cb3",
  "rgb": {
    "r": 45,
    "g": 76,
    "b": 179
  },
  "hsl": {
    "h": 226.119,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.45733,
    "c": 0.16765,
    "h": 266.8
  },
  "luminance": 0.08981
}

Semantic roles & 50–950 ramp

primary

#2D4CB3

secondary

#C7B475

accent

#BE45E3

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2D4CB3

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

Preview Lab → · Contrast checker → · Palette generator →