#2454A5#2454A5

#2454A5 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.0% C 0.141 H 260.2°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#2454A5
RGB	rgb(36, 84, 165)
HSL	hsl(218, 64%, 39%)
HSV	hsv(218, 78%, 65%)
CMYK	cmyk(78.2%, 49.1%, 0%, 35.3%)
CIE-LAB	lab(36.80, 13.74, -48.34)
CIE-LCH	lch(36.80, 50.25, 285.86°)
OKLab	oklab(45.96% -0.0239 -0.1389)
OKLCH	oklch(45.96% 0.141 260.2)
XYZ	xyz(10.6869, 9.4311, 36.8472)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2454A5 #A57524

analogous

#2495A5 #2454A5 #3424A5

triadic

#2454A5 #A52454 #54A524

tetradic

#2454A5 #A52495 #A57524 #24A534

square

#2454A5 #A52495 #A57524 #24A534

split-complementary

#2454A5 #A53424 #95A524

monochromatic

#0E2141 #193A73 #2454A5 #346FD3 #6692DE

Accessibility & contrast

On white

7.28

#2454A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2454A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2454A5

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2454A5	#FFFFFF	#000000	##FFFFFF
##2454A5	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255DA8

Deuteranopia (green-blind)

#0051A3

Tritanopia (blue-blind)

#006774

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2454a5;
/* rgb */ color: rgb(36, 84, 165);
/* oklch */ color: oklch(46.0% 0.141 260.2);

Tailwind

colors: {
  custom: {
    50: '#7383c0',
    500: '#2454a5',
    950: '#000000',
  },
}

SCSS

$custom: #2454a5;
$custom-light: #7383c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2454a5",
  "rgb": {
    "r": 36,
    "g": 84,
    "b": 165
  },
  "hsl": {
    "h": 217.674,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.45962,
    "c": 0.14095,
    "h": 260.2
  },
  "luminance": 0.09432
}

Semantic roles & 50–950 ramp

primary

#2454A5

secondary

#C39F62

accent

#A941E7

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2454A5

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

Preview Lab → · Contrast checker → · Palette generator →