#2452A8#2452A8

#2452A8 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.7% C 0.148 H 261.5°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#2452A8
RGB	rgb(36, 82, 168)
HSL	hsl(219, 65%, 40%)
HSV	hsv(219, 79%, 66%)
CMYK	cmyk(78.6%, 51.2%, 0%, 34.1%)
CIE-LAB	lab(36.43, 16.24, -50.72)
CIE-LCH	lch(36.43, 53.26, 287.76°)
OKLab	oklab(45.75% -0.0219 -0.146)
OKLCH	oklch(45.75% 0.148 261.5)
XYZ	xyz(10.8102, 9.2356, 38.2511)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2452A8 #A87A24

analogous

#2494A8 #2452A8 #3824A8

triadic

#2452A8 #A82452 #52A824

tetradic

#2452A8 #A82494 #A87A24 #24A838

square

#2452A8 #A82494 #A87A24 #24A838

split-complementary

#2452A8 #A83824 #94A824

monochromatic

#0E2143 #193976 #2452A8 #356DD4 #6891DF

Accessibility & contrast

On white

7.38

#2452A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#2452A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2452A8

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2452A8	#FFFFFF	#000000	##FFFFFF
##2452A8	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5CAB

Deuteranopia (green-blind)

#0050A6

Tritanopia (blue-blind)

#006775

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2452a8;
/* rgb */ color: rgb(36, 82, 168);
/* oklch */ color: oklch(45.7% 0.148 261.5);

Tailwind

colors: {
  custom: {
    50: '#7382c2',
    500: '#2452a8',
    950: '#000000',
  },
}

SCSS

$custom: #2452a8;
$custom-light: #7382c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2452a8",
  "rgb": {
    "r": 36,
    "g": 82,
    "b": 168
  },
  "hsl": {
    "h": 219.091,
    "s": 64.706,
    "l": 40
  },
  "oklch": {
    "l": 0.45747,
    "c": 0.14759,
    "h": 261.5
  },
  "luminance": 0.09237
}

Semantic roles & 50–950 ramp

primary

#2452A8

secondary

#C4A363

accent

#AD40E8

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2452A8

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

Preview Lab → · Contrast checker → · Palette generator →