#2454CA#2454CA

#2454CA is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.9% C 0.191 H 263.9°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#2454CA
RGB	rgb(36, 84, 202)
HSL	hsl(223, 70%, 47%)
HSV	hsv(223, 82%, 79%)
CMYK	cmyk(82.2%, 58.4%, 0%, 20.8%)
CIE-LAB	lab(39.54, 28.09, -65.63)
CIE-LCH	lch(39.54, 71.39, 293.17°)
OKLab	oklab(48.91% -0.0204 -0.1897)
OKLCH	oklch(48.91% 0.191 263.9)
XYZ	xyz(14.5547, 10.9782, 57.2176)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2454CA #CA9A24

analogous

#24A7CA #2454CA #4724CA

triadic

#2454CA #CA2454 #54CA24

tetradic

#2454CA #CA24A7 #CA9A24 #24CA47

square

#2454CA #CA24A7 #CA9A24 #24CA47

split-complementary

#2454CA #CA4724 #A7CA24

monochromatic

#112962 #1B3E96 #2454CA #4C77DF #809EE8

Accessibility & contrast

On white

6.57

#2454CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#2454CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2454CA

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2454CA	#FFFFFF	#000000	##FFFFFF
##2454CA	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CE

Deuteranopia (green-blind)

#0056C8

Tritanopia (blue-blind)

#007287

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2454ca;
/* rgb */ color: rgb(36, 84, 202);
/* oklch */ color: oklch(48.9% 0.191 263.9);

Tailwind

colors: {
  custom: {
    50: '#7c83db',
    500: '#2454ca',
    950: '#000000',
  },
}

SCSS

$custom: #2454ca;
$custom-light: #7c83db;
$custom-dark: #000000;

JSON

{
  "hex": "#2454ca",
  "rgb": {
    "r": 36,
    "g": 84,
    "b": 202
  },
  "hsl": {
    "h": 222.651,
    "s": 69.748,
    "l": 46.667
  },
  "oklch": {
    "l": 0.48907,
    "c": 0.19084,
    "h": 263.9
  },
  "luminance": 0.1098
}

Semantic roles & 50–950 ramp

primary

#2454CA

secondary

#D1B779

accent

#B93BED

background

#F8F8FD

surface

#EFEFFB

border

#CACAD4

text

#0B0A15

muted

#7C7C83

Preview Lab

Preview with #2454CA

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

Preview Lab → · Contrast checker → · Palette generator →