#2A448B#2A448B

#2A448B is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.7% C 0.122 H 266.0°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#2A448B
RGB	rgb(42, 68, 139)
HSL	hsl(224, 54%, 35%)
HSV	hsv(224, 70%, 55%)
CMYK	cmyk(69.8%, 51.1%, 0%, 45.5%)
CIE-LAB	lab(30.62, 15.23, -42.53)
CIE-LCH	lch(30.62, 45.18, 289.71°)
OKLab	oklab(40.73% -0.0085 -0.122)
OKLCH	oklch(40.73% 0.122 266)
XYZ	xyz(7.6805, 6.4898, 25.2690)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A448B #8B712A

analogous

#2A748B #2A448B #412A8B

triadic

#2A448B #8B2A44 #448B2A

tetradic

#2A448B #8B2A74 #8B712A #2A8B41

square

#2A448B #8B2A74 #8B712A #2A8B41

split-complementary

#2A448B #8B412A #748B2A

monochromatic

#0E162D #1C2D5C #2A448B #385BBA #607ECF

Accessibility & contrast

On white

9.14

#2A448B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2A448B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A448B

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A448B	#FFFFFF	#000000	##FFFFFF
##2A448B	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4D8E

Deuteranopia (green-blind)

#00448A

Tritanopia (blue-blind)

#005561

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2a448b;
/* rgb */ color: rgb(42, 68, 139);
/* oklch */ color: oklch(40.7% 0.122 266.0);

Tailwind

colors: {
  custom: {
    50: '#7077ad',
    500: '#2a448b',
    950: '#000000',
  },
}

SCSS

$custom: #2a448b;
$custom-light: #7077ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2a448b",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 139
  },
  "hsl": {
    "h": 223.918,
    "s": 53.591,
    "l": 35.49
  },
  "oklch": {
    "l": 0.40729,
    "c": 0.12232,
    "h": 266
  },
  "luminance": 0.06491
}

Semantic roles & 50–950 ramp

primary

#2A448B

secondary

#B59D5C

accent

#B64BDD

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2A448B

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

Preview Lab → · Contrast checker → · Palette generator →