#2D4CA5#2D4CA5

#2D4CA5 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.6% C 0.148 H 266.0°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#2D4CA5
RGB	rgb(45, 76, 165)
HSL	hsl(225, 57%, 41%)
HSV	hsv(225, 73%, 65%)
CMYK	cmyk(72.7%, 53.9%, 0%, 35.3%)
CIE-LAB	lab(34.89, 20.23, -51.41)
CIE-LCH	lch(34.89, 55.25, 291.48°)
OKLab	oklab(44.6% -0.0103 -0.1479)
OKLCH	oklch(44.6% 0.148 266)
XYZ	xyz(10.4558, 8.4423, 36.6685)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4CA5 #A5862D

analogous

#2D88A5 #2D4CA5 #4A2DA5

triadic

#2D4CA5 #A52D4C #4CA52D

tetradic

#2D4CA5 #A52D88 #A5862D #2DA54A

square

#2D4CA5 #A52D88 #A5862D #2DA54A

split-complementary

#2D4CA5 #A54A2D #88A52D

monochromatic

#132045 #203675 #2D4CA5 #4367CC #738ED9

Accessibility & contrast

On white

7.81

#2D4CA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#2D4CA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4CA5

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4CA5	#FFFFFF	#000000	##FFFFFF
##2D4CA5	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A58A8

Deuteranopia (green-blind)

#004DA3

Tritanopia (blue-blind)

#006171

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2d4ca5;
/* rgb */ color: rgb(45, 76, 165);
/* oklch */ color: oklch(44.6% 0.148 266.0);

Tailwind

colors: {
  custom: {
    50: '#767dc0',
    500: '#2d4ca5',
    950: '#000000',
  },
}

SCSS

$custom: #2d4ca5;
$custom-light: #767dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4ca5",
  "rgb": {
    "r": 45,
    "g": 76,
    "b": 165
  },
  "hsl": {
    "h": 224.5,
    "s": 57.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.44602,
    "c": 0.14831,
    "h": 266
  },
  "luminance": 0.08443
}

Semantic roles & 50–950 ramp

primary

#2D4CA5

secondary

#C1AB6D

accent

#B947E0

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2D4CA5

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

Preview Lab → · Contrast checker → · Palette generator →