#2659B0#2659B0

#2659B0 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 47.9% C 0.149 H 260.4°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#2659B0
RGB	rgb(38, 89, 176)
HSL	hsl(218, 64%, 42%)
HSV	hsv(218, 78%, 69%)
CMYK	cmyk(78.4%, 49.4%, 0%, 31%)
CIE-LAB	lab(39.05, 14.96, -51.23)
CIE-LCH	lch(39.05, 53.37, 286.28°)
OKLab	oklab(47.95% -0.025 -0.1473)
OKLCH	oklch(47.95% 0.149 260.4)
XYZ	xyz(12.2053, 10.6900, 42.4860)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2659B0 #B07D26

analogous

#269EB0 #2659B0 #3826B0

triadic

#2659B0 #B02659 #59B026

tetradic

#2659B0 #B0269E #B07D26 #26B038

square

#2659B0 #B0269E #B07D26 #26B038

split-complementary

#2659B0 #B03826 #9EB026

monochromatic

#10264B #1B407E #2659B0 #3E76D5 #709AE0

Accessibility & contrast

On white

6.69

#2659B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#2659B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2659B0

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2659B0	#FFFFFF	#000000	##FFFFFF
##2659B0	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2663B3

Deuteranopia (green-blind)

#0056AE

Tritanopia (blue-blind)

#006E7C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2659b0;
/* rgb */ color: rgb(38, 89, 176);
/* oklch */ color: oklch(47.9% 0.149 260.4);

Tailwind

colors: {
  custom: {
    50: '#7687c8',
    500: '#2659b0',
    950: '#000000',
  },
}

SCSS

$custom: #2659b0;
$custom-light: #7687c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2659b0",
  "rgb": {
    "r": 38,
    "g": 89,
    "b": 176
  },
  "hsl": {
    "h": 217.826,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.47946,
    "c": 0.14939,
    "h": 260.4
  },
  "luminance": 0.10691
}

Semantic roles & 50–950 ramp

primary

#2659B0

secondary

#C7A56B

accent

#AA40E7

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2659B0

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

Preview Lab → · Contrast checker → · Palette generator →