#2D457A#2D457A

#2D457A is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.9% C 0.094 H 264.2°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#2D457A
RGB	rgb(45, 69, 122)
HSL	hsl(221, 46%, 33%)
HSV	hsv(221, 63%, 48%)
CMYK	cmyk(63.1%, 43.4%, 0%, 52.2%)
CIE-LAB	lab(29.96, 8.68, -33.02)
CIE-LCH	lch(29.96, 34.14, 284.72°)
OKLab	oklab(39.91% -0.0095 -0.094)
OKLCH	oklch(39.91% 0.094 264.2)
XYZ	xyz(6.7220, 6.2187, 19.2547)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D457A #7A622D

analogous

#2D6B7A #2D457A #3C2D7A

triadic

#2D457A #7A2D45 #457A2D

tetradic

#2D457A #7A2D6B #7A622D #2D7A3C

square

#2D457A #7A2D6B #7A622D #2D7A3C

split-complementary

#2D457A #7A3C2D #6B7A2D

monochromatic

#0C1221 #1D2C4D #2D457A #3D5EA7 #5E7EC4

Accessibility & contrast

On white

9.36

#2D457A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2D457A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D457A

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D457A	#FFFFFF	#000000	##FFFFFF
##2D457A	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4A7C

Deuteranopia (green-blind)

#234379

Tritanopia (blue-blind)

#005159

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2d457a;
/* rgb */ color: rgb(45, 69, 122);
/* oklch */ color: oklch(39.9% 0.094 264.2);

Tailwind

colors: {
  custom: {
    50: '#6e78a1',
    500: '#2d457a',
    950: '#000000',
  },
}

SCSS

$custom: #2d457a;
$custom-light: #6e78a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d457a",
  "rgb": {
    "r": 45,
    "g": 69,
    "b": 122
  },
  "hsl": {
    "h": 221.299,
    "s": 46.108,
    "l": 32.745
  },
  "oklch": {
    "l": 0.39909,
    "c": 0.09447,
    "h": 264.2
  },
  "luminance": 0.06219
}

Semantic roles & 50–950 ramp

primary

#2D457A

secondary

#AA9159

accent

#AD52D6

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#08080F

muted

#7B7B7E

Preview Lab

Preview with #2D457A

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

Preview Lab → · Contrast checker → · Palette generator →