#2659BF#2659BF

#2659BF is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.1% C 0.170 H 262.2°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#2659BF
RGB	rgb(38, 89, 191)
HSL	hsl(220, 67%, 45%)
HSV	hsv(220, 80%, 75%)
CMYK	cmyk(80.1%, 53.4%, 0%, 25.1%)
CIE-LAB	lab(40.11, 20.77, -58.32)
CIE-LCH	lch(40.11, 61.90, 289.60°)
OKLab	oklab(49.09% -0.0231 -0.1681)
OKLCH	oklch(49.09% 0.17 262.2)
XYZ	xyz(13.7723, 11.3168, 50.7386)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2659BF #BF8C26

analogous

#26A5BF #2659BF #4026BF

triadic

#2659BF #BF2659 #59BF26

tetradic

#2659BF #BF26A5 #BF8C26 #26BF40

square

#2659BF #BF26A5 #BF8C26 #26BF40

split-complementary

#2659BF #BF4026 #A5BF26

monochromatic

#122959 #1C418C #2659BF #4879DB #7B9EE5

Accessibility & contrast

On white

6.43

#2659BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#2659BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2659BF

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2659BF	#FFFFFF	#000000	##FFFFFF
##2659BF	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0566C3

Deuteranopia (green-blind)

#0058BD

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2659bf;
/* rgb */ color: rgb(38, 89, 191);
/* oklch */ color: oklch(49.1% 0.170 262.2);

Tailwind

colors: {
  custom: {
    50: '#7987d3',
    500: '#2659bf',
    950: '#000000',
  },
}

SCSS

$custom: #2659bf;
$custom-light: #7987d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2659bf",
  "rgb": {
    "r": 38,
    "g": 89,
    "b": 191
  },
  "hsl": {
    "h": 220,
    "s": 66.812,
    "l": 44.902
  },
  "oklch": {
    "l": 0.49087,
    "c": 0.16973,
    "h": 262.2
  },
  "luminance": 0.11318
}

Semantic roles & 50–950 ramp

primary

#2659BF

secondary

#CDAF74

accent

#B13EEA

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2659BF

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

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