#2A436E#2A436E

#2A436E is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.5% C 0.080 H 260.6°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#2A436E
RGB	rgb(42, 67, 110)
HSL	hsl(218, 45%, 30%)
HSV	hsv(218, 62%, 43%)
CMYK	cmyk(61.8%, 39.1%, 0%, 56.9%)
CIE-LAB	lab(28.46, 4.92, -27.84)
CIE-LCH	lch(28.46, 28.27, 280.02°)
OKLab	oklab(38.48% -0.013 -0.0789)
OKLCH	oklch(38.48% 0.08 260.6)
XYZ	xyz(5.7755, 5.6318, 15.5315)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A436E #6E552A

analogous

#2A656E #2A436E #332A6E

triadic

#2A436E #6E2A43 #436E2A

tetradic

#2A436E #6E2A65 #6E552A #2A6E33

square

#2A436E #6E2A65 #6E552A #2A6E33

split-complementary

#2A436E #6E332A #656E2A

monochromatic

#080D16 #192842 #2A436E #3B5E9A #557BBE

Accessibility & contrast

On white

9.88

#2A436E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2A436E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A436E

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A436E	#FFFFFF	#000000	##FFFFFF
##2A436E	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314770

Deuteranopia (green-blind)

#28406D

Tritanopia (blue-blind)

#004D53

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2a436e;
/* rgb */ color: rgb(42, 67, 110);
/* oklch */ color: oklch(38.5% 0.080 260.6);

Tailwind

colors: {
  custom: {
    50: '#6a7698',
    500: '#2a436e',
    950: '#000000',
  },
}

SCSS

$custom: #2a436e;
$custom-light: #6a7698;
$custom-dark: #000000;

JSON

{
  "hex": "#2a436e",
  "rgb": {
    "r": 42,
    "g": 67,
    "b": 110
  },
  "hsl": {
    "h": 217.941,
    "s": 44.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.38477,
    "c": 0.07996,
    "h": 260.6
  },
  "luminance": 0.05632
}

Semantic roles & 50–950 ramp

primary

#2A436E

secondary

#A08454

accent

#A553D4

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07080D

muted

#7A7B7E

Preview Lab

Preview with #2A436E

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

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