#2A4697#2A4697

#2A4697 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.1% C 0.137 H 266.2°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#2A4697
RGB	rgb(42, 70, 151)
HSL	hsl(225, 56%, 38%)
HSV	hsv(225, 72%, 59%)
CMYK	cmyk(72.2%, 53.6%, 0%, 40.8%)
CIE-LAB	lab(32.05, 18.49, -47.57)
CIE-LCH	lch(32.05, 51.03, 291.24°)
OKLab	oklab(42.09% -0.0091 -0.1368)
OKLCH	oklch(42.09% 0.137 266.2)
XYZ	xyz(8.7290, 7.1060, 30.1837)
Luminance	0.0711 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4697 #977B2A

analogous

#2A7C97 #2A4697 #442A97

triadic

#2A4697 #972A46 #46972A

tetradic

#2A4697 #972A7C #977B2A #2A9744

square

#2A4697 #972A7C #977B2A #2A9744

split-complementary

#2A4697 #97442A #7C972A

monochromatic

#0F1A37 #1D3067 #2A4697 #375CC7 #6783D5

Accessibility & contrast

On white

8.67

#2A4697 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2A4697 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4697

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4697	#FFFFFF	#000000	##FFFFFF
##2A4697	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F519A

Deuteranopia (green-blind)

#004795

Tritanopia (blue-blind)

#005967

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2a4697;
/* rgb */ color: rgb(42, 70, 151);
/* oklch */ color: oklch(42.1% 0.137 266.2);

Tailwind

colors: {
  custom: {
    50: '#7279b6',
    500: '#2a4697',
    950: '#000000',
  },
}

SCSS

$custom: #2a4697;
$custom-light: #7279b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4697",
  "rgb": {
    "r": 42,
    "g": 70,
    "b": 151
  },
  "hsl": {
    "h": 224.587,
    "s": 56.477,
    "l": 37.843
  },
  "oklch": {
    "l": 0.42089,
    "c": 0.1371,
    "h": 266.2
  },
  "luminance": 0.07107
}

Semantic roles & 50–950 ramp

primary

#2A4697

secondary

#BBA462

accent

#B948E0

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2A4697

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

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