#2546A2#2546A2

#2546A2 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.8% C 0.154 H 265.3°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#2546A2
RGB	rgb(37, 70, 162)
HSL	hsl(224, 63%, 39%)
HSV	hsv(224, 77%, 64%)
CMYK	cmyk(77.2%, 56.8%, 0%, 36.5%)
CIE-LAB	lab(32.66, 22.08, -53.24)
CIE-LCH	lch(32.66, 57.64, 292.52°)
OKLab	oklab(42.75% -0.0125 -0.1536)
OKLCH	oklch(42.75% 0.154 265.3)
XYZ	xyz(9.4724, 7.3812, 35.1009)
Luminance	0.0738 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2546A2 #A28125

analogous

#2585A2 #2546A2 #4325A2

triadic

#2546A2 #A22546 #46A225

tetradic

#2546A2 #A22585 #A28125 #25A243

square

#2546A2 #A22585 #A28125 #25A243

split-complementary

#2546A2 #A24325 #85A225

monochromatic

#0E1B3E #1A3070 #2546A2 #345DD1 #6585DC

Accessibility & contrast

On white

8.48

#2546A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#2546A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2546A2

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2546A2	#FFFFFF	#000000	##FFFFFF
##2546A2	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A5

Deuteranopia (green-blind)

#0047A0

Tritanopia (blue-blind)

#005D6D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2546a2;
/* rgb */ color: rgb(37, 70, 162);
/* oklch */ color: oklch(42.8% 0.154 265.3);

Tailwind

colors: {
  custom: {
    50: '#7378be',
    500: '#2546a2',
    950: '#000000',
  },
}

SCSS

$custom: #2546a2;
$custom-light: #7378be;
$custom-dark: #000000;

JSON

{
  "hex": "#2546a2",
  "rgb": {
    "r": 37,
    "g": 70,
    "b": 162
  },
  "hsl": {
    "h": 224.16,
    "s": 62.814,
    "l": 39.02
  },
  "oklch": {
    "l": 0.42754,
    "c": 0.15409,
    "h": 265.3
  },
  "luminance": 0.07382
}

Semantic roles & 50–950 ramp

primary

#2546A2

secondary

#C2A861

accent

#BB42E6

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2546A2

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

Preview Lab → · Contrast checker → · Palette generator →