#2A5192#2A5192

#2A5192 is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.2% C 0.116 H 260.0°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#2A5192
RGB	rgb(42, 81, 146)
HSL	hsl(218, 55%, 37%)
HSV	hsv(218, 71%, 57%)
CMYK	cmyk(71.2%, 44.5%, 0%, 42.7%)
CIE-LAB	lab(34.91, 9.18, -39.93)
CIE-LCH	lch(34.91, 40.97, 282.95°)
OKLab	oklab(44.17% -0.0201 -0.1141)
OKLCH	oklch(44.17% 0.116 260)
XYZ	xyz(9.0837, 8.4515, 28.3411)
Luminance	0.0845 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5192 #926B2A

analogous

#2A8592 #2A5192 #372A92

triadic

#2A5192 #922A51 #51922A

tetradic

#2A5192 #922A85 #926B2A #2A9237

square

#2A5192 #922A85 #926B2A #2A9237

split-complementary

#2A5192 #92372A #85922A

monochromatic

#0F1C33 #1C3762 #2A5192 #386BC2 #648DD2

Accessibility & contrast

On white

7.81

#2A5192 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#2A5192 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5192

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5192	#FFFFFF	#000000	##FFFFFF
##2A5192	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315795

Deuteranopia (green-blind)

#1F4E91

Tritanopia (blue-blind)

#00606A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2a5192;
/* rgb */ color: rgb(42, 81, 146);
/* oklch */ color: oklch(44.2% 0.116 260.0);

Tailwind

colors: {
  custom: {
    50: '#7181b2',
    500: '#2a5192',
    950: '#000000',
  },
}

SCSS

$custom: #2a5192;
$custom-light: #7181b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5192",
  "rgb": {
    "r": 42,
    "g": 81,
    "b": 146
  },
  "hsl": {
    "h": 217.5,
    "s": 55.319,
    "l": 36.863
  },
  "oklch": {
    "l": 0.44168,
    "c": 0.11589,
    "h": 260
  },
  "luminance": 0.08452
}

Semantic roles & 50–950 ramp

primary

#2A5192

secondary

#B8975F

accent

#A749DF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #2A5192

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

Preview Lab → · Contrast checker → · Palette generator →