#2453A2#2453A2

#2453A2 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.5% C 0.138 H 260.2°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#2453A2
RGB	rgb(36, 83, 162)
HSL	hsl(218, 64%, 39%)
HSV	hsv(218, 78%, 64%)
CMYK	cmyk(77.8%, 48.8%, 0%, 36.5%)
CIE-LAB	lab(36.31, 13.22, -47.34)
CIE-LCH	lch(36.31, 49.15, 285.61°)
OKLab	oklab(45.52% -0.0235 -0.136)
OKLCH	oklch(45.52% 0.138 260.2)
XYZ	xyz(10.3400, 9.1690, 35.4003)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2453A2 #A27324

analogous

#2492A2 #2453A2 #3424A2

triadic

#2453A2 #A22453 #53A224

tetradic

#2453A2 #A22492 #A27324 #24A234

square

#2453A2 #A22492 #A27324 #24A234

split-complementary

#2453A2 #A23424 #92A224

monochromatic

#0E203E #193970 #2453A2 #326DD1 #6491DD

Accessibility & contrast

On white

7.41

#2453A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#2453A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2453A2

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2453A2	#FFFFFF	#000000	##FFFFFF
##2453A2	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#265CA5

Deuteranopia (green-blind)

#0050A0

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2453a2;
/* rgb */ color: rgb(36, 83, 162);
/* oklch */ color: oklch(45.5% 0.138 260.2);

Tailwind

colors: {
  custom: {
    50: '#7282be',
    500: '#2453a2',
    950: '#000000',
  },
}

SCSS

$custom: #2453a2;
$custom-light: #7282be;
$custom-dark: #000000;

JSON

{
  "hex": "#2453a2",
  "rgb": {
    "r": 36,
    "g": 83,
    "b": 162
  },
  "hsl": {
    "h": 217.619,
    "s": 63.636,
    "l": 38.824
  },
  "oklch": {
    "l": 0.45518,
    "c": 0.13801,
    "h": 260.2
  },
  "luminance": 0.0917
}

Semantic roles & 50–950 ramp

primary

#2453A2

secondary

#C29D60

accent

#A941E7

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2453A2

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

Preview Lab → · Contrast checker → · Palette generator →