#2659AD#2659AD

#2659AD is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.7% C 0.145 H 259.9°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#2659AD
RGB	rgb(38, 89, 173)
HSL	hsl(217, 64%, 41%)
HSV	hsv(217, 78%, 68%)
CMYK	cmyk(78%, 48.6%, 0%, 32.2%)
CIE-LAB	lab(38.85, 13.79, -49.78)
CIE-LCH	lch(38.85, 51.66, 285.48°)
OKLab	oklab(47.73% -0.0254 -0.143)
OKLCH	oklch(47.73% 0.145 259.9)
XYZ	xyz(11.9118, 10.5726, 40.9400)
Luminance	0.1057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2659AD #AD7A26

analogous

#269DAD #2659AD #3626AD

triadic

#2659AD #AD2659 #59AD26

tetradic

#2659AD #AD269D #AD7A26 #26AD36

square

#2659AD #AD269D #AD7A26 #26AD36

split-complementary

#2659AD #AD3626 #9DAD26

monochromatic

#102549 #1B3F7B #2659AD #3C76D4 #6E99DF

Accessibility & contrast

On white

6.74

#2659AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#2659AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2659AD

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2659AD	#FFFFFF	#000000	##FFFFFF
##2659AD	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2962B0

Deuteranopia (green-blind)

#0056AB

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2659ad;
/* rgb */ color: rgb(38, 89, 173);
/* oklch */ color: oklch(47.7% 0.145 259.9);

Tailwind

colors: {
  custom: {
    50: '#7587c6',
    500: '#2659ad',
    950: '#000000',
  },
}

SCSS

$custom: #2659ad;
$custom-light: #7587c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2659ad",
  "rgb": {
    "r": 38,
    "g": 89,
    "b": 173
  },
  "hsl": {
    "h": 217.333,
    "s": 63.981,
    "l": 41.373
  },
  "oklch": {
    "l": 0.47726,
    "c": 0.14528,
    "h": 259.9
  },
  "luminance": 0.10574
}

Semantic roles & 50–950 ramp

primary

#2659AD

secondary

#C6A369

accent

#A841E7

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2659AD

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

Preview Lab → · Contrast checker → · Palette generator →