#2459AA#2459AA

#2459AA is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.4% C 0.142 H 258.9°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#2459AA
RGB	rgb(36, 89, 170)
HSL	hsl(216, 65%, 40%)
HSV	hsv(216, 79%, 67%)
CMYK	cmyk(78.8%, 47.6%, 0%, 33.3%)
CIE-LAB	lab(38.59, 12.39, -48.43)
CIE-LCH	lch(38.59, 49.99, 284.35°)
OKLab	oklab(47.44% -0.0272 -0.1391)
OKLCH	oklch(47.44% 0.142 258.9)
XYZ	xyz(11.5530, 10.4208, 39.4249)
Luminance	0.1042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2459AA #AA7524

analogous

#249CAA #2459AA #3224AA

triadic

#2459AA #AA2459 #59AA24

tetradic

#2459AA #AA249C #AA7524 #24AA32

square

#2459AA #AA249C #AA7524 #24AA32

split-complementary

#2459AA #AA3224 #9CAA24

monochromatic

#0F2445 #193F77 #2459AA #3775D5 #6998DF

Accessibility & contrast

On white

6.81

#2459AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#2459AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2459AA

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2459AA	#FFFFFF	#000000	##FFFFFF
##2459AA	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C61AD

Deuteranopia (green-blind)

#0355A8

Tritanopia (blue-blind)

#006C79

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2459aa;
/* rgb */ color: rgb(36, 89, 170);
/* oklch */ color: oklch(47.4% 0.142 258.9);

Tailwind

colors: {
  custom: {
    50: '#7487c4',
    500: '#2459aa',
    950: '#000000',
  },
}

SCSS

$custom: #2459aa;
$custom-light: #7487c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2459aa",
  "rgb": {
    "r": 36,
    "g": 89,
    "b": 170
  },
  "hsl": {
    "h": 216.269,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.47442,
    "c": 0.14173,
    "h": 258.9
  },
  "luminance": 0.10422
}

Semantic roles & 50–950 ramp

primary

#2459AA

secondary

#C59F65

accent

#A540E8

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090B13

muted

#7B7C82

Preview Lab

Preview with #2459AA

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

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