#2659AB#2659AB

#2659AB is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.6% C 0.143 H 259.6°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#2659AB
RGB	rgb(38, 89, 171)
HSL	hsl(217, 64%, 41%)
HSV	hsv(217, 78%, 67%)
CMYK	cmyk(77.8%, 48%, 0%, 32.9%)
CIE-LAB	lab(38.72, 13.01, -48.81)
CIE-LCH	lch(38.72, 50.52, 284.93°)
OKLab	oklab(47.58% -0.0257 -0.1402)
OKLCH	oklch(47.58% 0.143 259.6)
XYZ	xyz(11.7197, 10.4957, 39.9284)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2659AB #AB7826

analogous

#269BAB #2659AB #3526AB

triadic

#2659AB #AB2659 #59AB26

tetradic

#2659AB #AB269B #AB7826 #26AB35

square

#2659AB #AB269B #AB7826 #26AB35

split-complementary

#2659AB #AB3526 #9BAB26

monochromatic

#102547 #1B3F79 #2659AB #3B75D3 #6D98DF

Accessibility & contrast

On white

6.78

#2659AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#2659AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2659AB

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2659AB	#FFFFFF	#000000	##FFFFFF
##2659AB	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C62AE

Deuteranopia (green-blind)

#0155A9

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2659ab;
/* rgb */ color: rgb(38, 89, 171);
/* oklch */ color: oklch(47.6% 0.143 259.6);

Tailwind

colors: {
  custom: {
    50: '#7487c4',
    500: '#2659ab',
    950: '#000000',
  },
}

SCSS

$custom: #2659ab;
$custom-light: #7487c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2659ab",
  "rgb": {
    "r": 38,
    "g": 89,
    "b": 171
  },
  "hsl": {
    "h": 216.992,
    "s": 63.636,
    "l": 40.98
  },
  "oklch": {
    "l": 0.47581,
    "c": 0.14253,
    "h": 259.6
  },
  "luminance": 0.10497
}

Semantic roles & 50–950 ramp

primary

#2659AB

secondary

#C5A168

accent

#A741E7

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2659AB

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

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