#2546A7#2546A7

#2546A7 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.2% C 0.161 H 265.6°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#2546A7
RGB	rgb(37, 70, 167)
HSL	hsl(225, 64%, 40%)
HSV	hsv(225, 78%, 65%)
CMYK	cmyk(77.8%, 58.1%, 0%, 34.5%)
CIE-LAB	lab(33.05, 24.01, -55.60)
CIE-LCH	lch(33.05, 60.56, 293.36°)
OKLab	oklab(43.18% -0.0122 -0.1605)
OKLCH	oklch(43.18% 0.161 265.6)
XYZ	xyz(9.9257, 7.5625, 37.4883)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2546A7 #A78625

analogous

#2587A7 #2546A7 #4525A7

triadic

#2546A7 #A72546 #46A725

tetradic

#2546A7 #A72587 #A78625 #25A745

square

#2546A7 #A72587 #A78625 #25A745

split-complementary

#2546A7 #A74525 #87A725

monochromatic

#0F1C43 #1A3175 #2546A7 #375ED3 #6986DE

Accessibility & contrast

On white

8.36

#2546A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#2546A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2546A7

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2546A7	#FFFFFF	#000000	##FFFFFF
##2546A7	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AA

Deuteranopia (green-blind)

#0048A5

Tritanopia (blue-blind)

#005E6F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2546a7;
/* rgb */ color: rgb(37, 70, 167);
/* oklch */ color: oklch(43.2% 0.161 265.6);

Tailwind

colors: {
  custom: {
    50: '#7479c2',
    500: '#2546a7',
    950: '#000000',
  },
}

SCSS

$custom: #2546a7;
$custom-light: #7479c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2546a7",
  "rgb": {
    "r": 37,
    "g": 70,
    "b": 167
  },
  "hsl": {
    "h": 224.769,
    "s": 63.725,
    "l": 40
  },
  "oklch": {
    "l": 0.43175,
    "c": 0.16099,
    "h": 265.6
  },
  "luminance": 0.07564
}

Semantic roles & 50–950 ramp

primary

#2546A7

secondary

#C4AB64

accent

#BD41E7

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2546A7

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

Preview Lab → · Contrast checker → · Palette generator →