#2A477E#2A477E

#2A477E is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.5% C 0.099 H 262.0°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#2A477E
RGB	rgb(42, 71, 126)
HSL	hsl(219, 50%, 33%)
HSV	hsv(219, 67%, 49%)
CMYK	cmyk(66.7%, 43.7%, 0%, 50.6%)
CIE-LAB	lab(30.65, 8.23, -34.42)
CIE-LCH	lch(30.65, 35.39, 283.44°)
OKLab	oklab(40.48% -0.0138 -0.0981)
OKLCH	oklch(40.48% 0.099 262)
XYZ	xyz(6.9727, 6.5044, 20.6226)
Luminance	0.0650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A477E #7E612A

analogous

#2A717E #2A477E #372A7E

triadic

#2A477E #7E2A47 #477E2A

tetradic

#2A477E #7E2A71 #7E612A #2A7E37

square

#2A477E #7E2A71 #7E612A #2A7E37

split-complementary

#2A477E #7E372A #717E2A

monochromatic

#0B1322 #1B2D50 #2A477E #3961AC #5A80C8

Accessibility & contrast

On white

9.13

#2A477E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2A477E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A477E

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A477E	#FFFFFF	#000000	##FFFFFF
##2A477E	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4C80

Deuteranopia (green-blind)

#21457D

Tritanopia (blue-blind)

#00545C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2a477e;
/* rgb */ color: rgb(42, 71, 126);
/* oklch */ color: oklch(40.5% 0.099 262.0);

Tailwind

colors: {
  custom: {
    50: '#6d79a4',
    500: '#2a477e',
    950: '#000000',
  },
}

SCSS

$custom: #2a477e;
$custom-light: #6d79a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a477e",
  "rgb": {
    "r": 42,
    "g": 71,
    "b": 126
  },
  "hsl": {
    "h": 219.286,
    "s": 50,
    "l": 32.941
  },
  "oklch": {
    "l": 0.4048,
    "c": 0.09911,
    "h": 262
  },
  "luminance": 0.06505
}

Semantic roles & 50–950 ramp

primary

#2A477E

secondary

#AE8F56

accent

#A94EDA

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #2A477E

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

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