#2D4CB0#2D4CB0

#2D4CB0 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.5% C 0.164 H 266.7°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#2D4CB0
RGB	rgb(45, 76, 176)
HSL	hsl(226, 59%, 43%)
HSV	hsv(226, 74%, 69%)
CMYK	cmyk(74.4%, 56.8%, 0%, 31%)
CIE-LAB	lab(35.71, 24.40, -56.62)
CIE-LCH	lch(35.71, 61.66, 293.31°)
OKLab	oklab(45.49% -0.0095 -0.1633)
OKLCH	oklch(45.49% 0.164 266.7)
XYZ	xyz(11.5004, 8.8601, 42.1700)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4CB0 #B0912D

analogous

#2D8DB0 #2D4CB0 #502DB0

triadic

#2D4CB0 #B02D4C #4CB02D

tetradic

#2D4CB0 #B02D8D #B0912D #2DB050

square

#2D4CB0 #B02D8D #B0912D #2DB050

split-complementary

#2D4CB0 #B0502D #8DB02D

monochromatic

#14224F #21377F #2D4CB0 #4A6AD1 #7A92DD

Accessibility & contrast

On white

7.58

#2D4CB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2D4CB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4CB0

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4CB0	#FFFFFF	#000000	##FFFFFF
##2D4CB0	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB3

Deuteranopia (green-blind)

#004EAE

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2d4cb0;
/* rgb */ color: rgb(45, 76, 176);
/* oklch */ color: oklch(45.5% 0.164 266.7);

Tailwind

colors: {
  custom: {
    50: '#797dc8',
    500: '#2d4cb0',
    950: '#000000',
  },
}

SCSS

$custom: #2d4cb0;
$custom-light: #797dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4cb0",
  "rgb": {
    "r": 45,
    "g": 76,
    "b": 176
  },
  "hsl": {
    "h": 225.802,
    "s": 59.276,
    "l": 43.333
  },
  "oklch": {
    "l": 0.45486,
    "c": 0.16356,
    "h": 266.7
  },
  "luminance": 0.08861
}

Semantic roles & 50–950 ramp

primary

#2D4CB0

secondary

#C5B273

accent

#BD45E2

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2D4CB0

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

Preview Lab → · Contrast checker → · Palette generator →