#2A487A#2A487A

#2A487A is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.5% C 0.092 H 260.1°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#2A487A
RGB	rgb(42, 72, 122)
HSL	hsl(218, 49%, 32%)
HSV	hsv(218, 66%, 48%)
CMYK	cmyk(65.6%, 41%, 0%, 52.2%)
CIE-LAB	lab(30.72, 6.04, -31.83)
CIE-LCH	lch(30.72, 32.39, 280.75°)
OKLab	oklab(40.45% -0.0158 -0.0905)
OKLCH	oklch(40.45% 0.092 260.1)
XYZ	xyz(6.7838, 6.5315, 19.3118)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A487A #7A5C2A

analogous

#2A707A #2A487A #342A7A

triadic

#2A487A #7A2A48 #487A2A

tetradic

#2A487A #7A2A70 #7A5C2A #2A7A34

square

#2A487A #7A2A70 #7A5C2A #2A7A34

split-complementary

#2A487A #7A342A #707A2A

monochromatic

#0B121F #1A2D4C #2A487A #3A63A8 #5982C6

Accessibility & contrast

On white

9.11

#2A487A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2A487A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A487A

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A487A	#FFFFFF	#000000	##FFFFFF
##2A487A	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324C7C

Deuteranopia (green-blind)

#274579

Tritanopia (blue-blind)

#00535B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2a487a;
/* rgb */ color: rgb(42, 72, 122);
/* oklch */ color: oklch(40.5% 0.092 260.1);

Tailwind

colors: {
  custom: {
    50: '#6c7aa1',
    500: '#2a487a',
    950: '#000000',
  },
}

SCSS

$custom: #2a487a;
$custom-light: #6c7aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a487a",
  "rgb": {
    "r": 42,
    "g": 72,
    "b": 122
  },
  "hsl": {
    "h": 217.5,
    "s": 48.78,
    "l": 32.157
  },
  "oklch": {
    "l": 0.40452,
    "c": 0.09188,
    "h": 260.1
  },
  "luminance": 0.06532
}

Semantic roles & 50–950 ramp

primary

#2A487A

secondary

#AB8B55

accent

#A54FD8

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090F

muted

#7A7B7E

Preview Lab

Preview with #2A487A

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

Preview Lab → · Contrast checker → · Palette generator →