#2645A7#2645A7

#2645A7 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.0% C 0.162 H 266.2°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#2645A7
RGB	rgb(38, 69, 167)
HSL	hsl(226, 63%, 40%)
HSV	hsv(226, 77%, 65%)
CMYK	cmyk(77.2%, 58.7%, 0%, 34.5%)
CIE-LAB	lab(32.83, 24.80, -55.97)
CIE-LCH	lch(32.83, 61.22, 293.90°)
OKLab	oklab(43.02% -0.0107 -0.1616)
OKLCH	oklch(43.02% 0.162 266.2)
XYZ	xyz(9.9001, 7.4572, 37.4693)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2645A7 #A78826

analogous

#2686A7 #2645A7 #4726A7

triadic

#2645A7 #A72645 #45A726

tetradic

#2645A7 #A72686 #A78826 #26A747

square

#2645A7 #A72686 #A78826 #26A747

split-complementary

#2645A7 #A74726 #86A726

monochromatic

#0F1C43 #1B3075 #2645A7 #385DD2 #6A86DD

Accessibility & contrast

On white

8.43

#2645A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2645A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2645A7

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2645A7	#FFFFFF	#000000	##FFFFFF
##2645A7	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AA

Deuteranopia (green-blind)

#0047A5

Tritanopia (blue-blind)

#005E6F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2645a7;
/* rgb */ color: rgb(38, 69, 167);
/* oklch */ color: oklch(43.0% 0.162 266.2);

Tailwind

colors: {
  custom: {
    50: '#7578c2',
    500: '#2645a7',
    950: '#000000',
  },
}

SCSS

$custom: #2645a7;
$custom-light: #7578c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2645a7",
  "rgb": {
    "r": 38,
    "g": 69,
    "b": 167
  },
  "hsl": {
    "h": 225.581,
    "s": 62.927,
    "l": 40.196
  },
  "oklch": {
    "l": 0.43015,
    "c": 0.16196,
    "h": 266.2
  },
  "luminance": 0.07458
}

Semantic roles & 50–950 ramp

primary

#2645A7

secondary

#C3AD65

accent

#BF42E6

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2645A7

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

Preview Lab → · Contrast checker → · Palette generator →