#2A418F#2A418F

#2A418F is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.4% C 0.132 H 267.7°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#2A418F
RGB	rgb(42, 65, 143)
HSL	hsl(226, 55%, 36%)
HSV	hsv(226, 71%, 56%)
CMYK	cmyk(70.6%, 54.5%, 0%, 43.9%)
CIE-LAB	lab(30.05, 18.81, -45.91)
CIE-LCH	lch(30.05, 49.62, 292.28°)
OKLab	oklab(40.39% -0.0053 -0.132)
OKLCH	oklch(40.39% 0.132 267.7)
XYZ	xyz(7.8014, 6.2552, 26.7775)
Luminance	0.0626 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A418F #8F782A

analogous

#2A748F #2A418F #462A8F

triadic

#2A418F #8F2A41 #418F2A

tetradic

#2A418F #8F2A74 #8F782A #2A8F46

square

#2A418F #8F2A74 #8F782A #2A8F46

split-complementary

#2A418F #8F462A #748F2A

monochromatic

#0E1630 #1C2B60 #2A418F #3857BE #627CD1

Accessibility & contrast

On white

9.33

#2A418F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2A418F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A418F

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A418F	#FFFFFF	#000000	##FFFFFF
##2A418F	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A4C92

Deuteranopia (green-blind)

#00428D

Tritanopia (blue-blind)

#005461

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2a418f;
/* rgb */ color: rgb(42, 65, 143);
/* oklch */ color: oklch(40.4% 0.132 267.7);

Tailwind

colors: {
  custom: {
    50: '#7175b0',
    500: '#2a418f',
    950: '#000000',
  },
}

SCSS

$custom: #2a418f;
$custom-light: #7175b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a418f",
  "rgb": {
    "r": 42,
    "g": 65,
    "b": 143
  },
  "hsl": {
    "h": 226.337,
    "s": 54.595,
    "l": 36.275
  },
  "oklch": {
    "l": 0.4039,
    "c": 0.13212,
    "h": 267.7
  },
  "luminance": 0.06256
}

Semantic roles & 50–950 ramp

primary

#2A418F

secondary

#B7A35E

accent

#BC4ADE

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080811

muted

#7B7B80

Preview Lab

Preview with #2A418F

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

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