#2659B7#2659B7

#2659B7 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.5% C 0.159 H 261.3°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#2659B7
RGB	rgb(38, 89, 183)
HSL	hsl(219, 66%, 43%)
HSV	hsv(219, 79%, 72%)
CMYK	cmyk(79.2%, 51.4%, 0%, 28.2%)
CIE-LAB	lab(39.54, 17.68, -54.56)
CIE-LCH	lch(39.54, 57.36, 287.95°)
OKLab	oklab(48.47% -0.024 -0.1571)
OKLCH	oklch(48.47% 0.159 261.3)
XYZ	xyz(12.9159, 10.9742, 46.2281)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2659B7 #B78426

analogous

#26A1B7 #2659B7 #3C26B7

triadic

#2659B7 #B72659 #59B726

tetradic

#2659B7 #B726A1 #B78426 #26B73C

square

#2659B7 #B726A1 #B78426 #26B73C

split-complementary

#2659B7 #B73C26 #A1B726

monochromatic

#112852 #1B4084 #2659B7 #4277D8 #759BE2

Accessibility & contrast

On white

6.57

#2659B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#2659B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2659B7

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2659B7	#FFFFFF	#000000	##FFFFFF
##2659B7	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B64BA

Deuteranopia (green-blind)

#0057B5

Tritanopia (blue-blind)

#00707F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2659b7;
/* rgb */ color: rgb(38, 89, 183);
/* oklch */ color: oklch(48.5% 0.159 261.3);

Tailwind

colors: {
  custom: {
    50: '#7787cd',
    500: '#2659b7',
    950: '#000000',
  },
}

SCSS

$custom: #2659b7;
$custom-light: #7787cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2659b7",
  "rgb": {
    "r": 38,
    "g": 89,
    "b": 183
  },
  "hsl": {
    "h": 218.897,
    "s": 65.611,
    "l": 43.333
  },
  "oklch": {
    "l": 0.4847,
    "c": 0.15893,
    "h": 261.3
  },
  "luminance": 0.10976
}

Semantic roles & 50–950 ramp

primary

#2659B7

secondary

#CAAA6F

accent

#AD3FE9

background

#F7F8FC

surface

#EEEFF9

border

#C9CAD2

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2659B7

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

Preview Lab → · Contrast checker → · Palette generator →