#2454A3#2454A3

#2454A3 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 45.8% C 0.138 H 259.9°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#2454A3
RGB	rgb(36, 84, 163)
HSL	hsl(217, 64%, 39%)
HSV	hsv(217, 78%, 64%)
CMYK	cmyk(77.9%, 48.5%, 0%, 36.1%)
CIE-LAB	lab(36.67, 12.95, -47.36)
CIE-LCH	lch(36.67, 49.10, 285.30°)
OKLab	oklab(45.82% -0.0242 -0.136)
OKLCH	oklch(45.82% 0.138 259.9)
XYZ	xyz(10.5063, 9.3588, 35.8959)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2454A3 #A37324

analogous

#2494A3 #2454A3 #3424A3

triadic

#2454A3 #A32454 #54A324

tetradic

#2454A3 #A32494 #A37324 #24A334

square

#2454A3 #A32494 #A37324 #24A334

split-complementary

#2454A3 #A33424 #94A324

monochromatic

#0E203F #193A71 #2454A3 #326FD2 #6592DD

Accessibility & contrast

On white

7.31

#2454A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#2454A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2454A3

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2454A3	#FFFFFF	#000000	##FFFFFF
##2454A3	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285CA6

Deuteranopia (green-blind)

#0051A1

Tritanopia (blue-blind)

#006773

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2454a3;
/* rgb */ color: rgb(36, 84, 163);
/* oklch */ color: oklch(45.8% 0.138 259.9);

Tailwind

colors: {
  custom: {
    50: '#7283bf',
    500: '#2454a3',
    950: '#000000',
  },
}

SCSS

$custom: #2454a3;
$custom-light: #7283bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2454a3",
  "rgb": {
    "r": 36,
    "g": 84,
    "b": 163
  },
  "hsl": {
    "h": 217.323,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.45815,
    "c": 0.13818,
    "h": 259.9
  },
  "luminance": 0.0936
}

Semantic roles & 50–950 ramp

primary

#2454A3

secondary

#C29D60

accent

#A841E7

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2454A3

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

Preview Lab → · Contrast checker → · Palette generator →