#2A4770#2A4770

#2A4770 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.6% C 0.078 H 257.2°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#2A4770
RGB	rgb(42, 71, 112)
HSL	hsl(215, 45%, 30%)
HSV	hsv(215, 63%, 44%)
CMYK	cmyk(62.5%, 36.6%, 0%, 56.1%)
CIE-LAB	lab(29.83, 2.98, -26.94)
CIE-LCH	lch(29.83, 27.11, 276.31°)
OKLab	oklab(39.58% -0.0173 -0.0762)
OKLCH	oklch(39.58% 0.078 257.2)
XYZ	xyz(6.1317, 6.1680, 16.1935)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4770 #70532A

analogous

#2A6A70 #2A4770 #302A70

triadic

#2A4770 #702A47 #47702A

tetradic

#2A4770 #702A6A #70532A #2A7030

square

#2A4770 #702A6A #70532A #2A7030

split-complementary

#2A4770 #70302A #6A702A

monochromatic

#090F17 #192B43 #2A4770 #3B639D #5581BF

Accessibility & contrast

On white

9.40

#2A4770 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2A4770 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4770

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4770	#FFFFFF	#000000	##FFFFFF
##2A4770	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364A72

Deuteranopia (green-blind)

#2D436F

Tritanopia (blue-blind)

#005056

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2a4770;
/* rgb */ color: rgb(42, 71, 112);
/* oklch */ color: oklch(39.6% 0.078 257.2);

Tailwind

colors: {
  custom: {
    50: '#6a7999',
    500: '#2a4770',
    950: '#000000',
  },
}

SCSS

$custom: #2a4770;
$custom-light: #6a7999;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4770",
  "rgb": {
    "r": 42,
    "g": 71,
    "b": 112
  },
  "hsl": {
    "h": 215.143,
    "s": 45.455,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39579,
    "c": 0.07818,
    "h": 257.2
  },
  "luminance": 0.06169
}

Semantic roles & 50–950 ramp

primary

#2A4770

secondary

#A28254

accent

#9F53D5

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2A4770

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

Preview Lab → · Contrast checker → · Palette generator →