#2A369F#2A369F

#2A369F is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.6% C 0.168 H 271.2°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#2A369F
RGB	rgb(42, 54, 159)
HSL	hsl(234, 58%, 39%)
HSV	hsv(234, 74%, 62%)
CMYK	cmyk(73.6%, 66%, 0%, 37.6%)
CIE-LAB	lab(28.47, 32.19, -58.26)
CIE-LCH	lch(28.47, 66.56, 298.92°)
OKLab	oklab(39.63% 0.0035 -0.1684)
OKLCH	oklch(39.63% 0.168 271.2)
XYZ	xyz(8.5299, 5.6329, 33.4319)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A369F #9F932A

analogous

#2A719F #2A369F #592A9F

triadic

#2A369F #9F2A36 #369F2A

tetradic

#2A369F #9F2A71 #9F932A #2A9F59

square

#2A369F #9F2A71 #9F932A #2A9F59

split-complementary

#2A369F #9F592A #719F2A

monochromatic

#10153E #1D266F #2A369F #3B4ACB #6B77D8

Accessibility & contrast

On white

9.87

#2A369F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2A369F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A369F

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A369F	#FFFFFF	#000000	##FFFFFF
##2A369F	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A2

Deuteranopia (green-blind)

#003E9D

Tritanopia (blue-blind)

#005265

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2a369f;
/* rgb */ color: rgb(42, 54, 159);
/* oklch */ color: oklch(39.6% 0.168 271.2);

Tailwind

colors: {
  custom: {
    50: '#756dbc',
    500: '#2a369f',
    950: '#000000',
  },
}

SCSS

$custom: #2a369f;
$custom-light: #756dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a369f",
  "rgb": {
    "r": 42,
    "g": 54,
    "b": 159
  },
  "hsl": {
    "h": 233.846,
    "s": 58.209,
    "l": 39.412
  },
  "oklch": {
    "l": 0.39628,
    "c": 0.16844,
    "h": 271.2
  },
  "luminance": 0.05634
}

Semantic roles & 50–950 ramp

primary

#2A369F

secondary

#BFB666

accent

#D246E1

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2A369F

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

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