#2459AD#2459AD

#2459AD is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.7% C 0.146 H 259.4°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#2459AD
RGB	rgb(36, 89, 173)
HSL	hsl(217, 66%, 41%)
HSV	hsv(217, 79%, 68%)
CMYK	cmyk(79.2%, 48.6%, 0%, 32.2%)
CIE-LAB	lab(38.79, 13.56, -49.89)
CIE-LCH	lch(38.79, 51.70, 285.21°)
OKLab	oklab(47.66% -0.0267 -0.1434)
OKLCH	oklch(47.66% 0.146 259.4)
XYZ	xyz(11.8400, 10.5356, 40.9366)
Luminance	0.1054 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2459AD #AD7824

analogous

#249DAD #2459AD #3324AD

triadic

#2459AD #AD2459 #59AD24

tetradic

#2459AD #AD249D #AD7824 #24AD33

square

#2459AD #AD249D #AD7824 #24AD33

split-complementary

#2459AD #AD3324 #9DAD24

monochromatic

#0F2548 #193F7A #2459AD #3975D6 #6B98E0

Accessibility & contrast

On white

6.76

#2459AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#2459AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2459AD

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2459AD	#FFFFFF	#000000	##FFFFFF
##2459AD	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2962B0

Deuteranopia (green-blind)

#0055AB

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2459ad;
/* rgb */ color: rgb(36, 89, 173);
/* oklch */ color: oklch(47.7% 0.146 259.4);

Tailwind

colors: {
  custom: {
    50: '#7487c6',
    500: '#2459ad',
    950: '#000000',
  },
}

SCSS

$custom: #2459ad;
$custom-light: #7487c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2459ad",
  "rgb": {
    "r": 36,
    "g": 89,
    "b": 173
  },
  "hsl": {
    "h": 216.788,
    "s": 65.55,
    "l": 40.98
  },
  "oklch": {
    "l": 0.47659,
    "c": 0.14585,
    "h": 259.4
  },
  "luminance": 0.10537
}

Semantic roles & 50–950 ramp

primary

#2459AD

secondary

#C6A166

accent

#A73FE9

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2459AD

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

Preview Lab → · Contrast checker → · Palette generator →