#2659B9#2659B9

#2659B9 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.6% C 0.162 H 261.5°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#2659B9
RGB	rgb(38, 89, 185)
HSL	hsl(219, 66%, 44%)
HSV	hsv(219, 79%, 73%)
CMYK	cmyk(79.5%, 51.9%, 0%, 27.5%)
CIE-LAB	lab(39.68, 18.45, -55.51)
CIE-LCH	lch(39.68, 58.49, 288.39°)
OKLab	oklab(48.62% -0.0238 -0.1599)
OKLCH	oklch(48.62% 0.162 261.5)
XYZ	xyz(13.1255, 11.0581, 47.3322)
Luminance	0.1106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2659B9 #B98626

analogous

#26A2B9 #2659B9 #3D26B9

triadic

#2659B9 #B92659 #59B926

tetradic

#2659B9 #B926A2 #B98626 #26B93D

square

#2659B9 #B926A2 #B98626 #26B93D

split-complementary

#2659B9 #B93D26 #A2B926

monochromatic

#112853 #1C4186 #2659B9 #4477D9 #769CE3

Accessibility & contrast

On white

6.54

#2659B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#2659B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2659B9

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2659B9	#FFFFFF	#000000	##FFFFFF
##2659B9	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1765BC

Deuteranopia (green-blind)

#0057B7

Tritanopia (blue-blind)

#007080

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2659b9;
/* rgb */ color: rgb(38, 89, 185);
/* oklch */ color: oklch(48.6% 0.162 261.5);

Tailwind

colors: {
  custom: {
    50: '#7887cf',
    500: '#2659b9',
    950: '#000000',
  },
}

SCSS

$custom: #2659b9;
$custom-light: #7887cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2659b9",
  "rgb": {
    "r": 38,
    "g": 89,
    "b": 185
  },
  "hsl": {
    "h": 219.184,
    "s": 65.919,
    "l": 43.725
  },
  "oklch": {
    "l": 0.48623,
    "c": 0.16165,
    "h": 261.5
  },
  "luminance": 0.1106
}

Semantic roles & 50–950 ramp

primary

#2659B9

secondary

#CAAB70

accent

#AE3FE9

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0A0B14

muted

#7C7C82

Preview Lab

Preview with #2659B9

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

Preview Lab → · Contrast checker → · Palette generator →