#265DB3#265DB3

#265DB3 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.0% C 0.149 H 259.3°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#265DB3
RGB	rgb(38, 93, 179)
HSL	hsl(217, 65%, 43%)
HSV	hsv(217, 79%, 70%)
CMYK	cmyk(78.8%, 48%, 0%, 29.8%)
CIE-LAB	lab(40.40, 13.50, -50.82)
CIE-LCH	lch(40.40, 52.59, 284.87°)
OKLab	oklab(49.05% -0.0277 -0.146)
OKLCH	oklch(49.05% 0.149 259.3)
XYZ	xyz(12.8474, 11.4939, 44.1805)
Luminance	0.1149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#265DB3 #B37C26

analogous

#26A3B3 #265DB3 #3626B3

triadic

#265DB3 #B3265D #5DB326

tetradic

#265DB3 #B326A3 #B37C26 #26B336

square

#265DB3 #B326A3 #B37C26 #26B336

split-complementary

#265DB3 #B33626 #A3B326

monochromatic

#11294E #1B4381 #265DB3 #407BD6 #729EE1

Accessibility & contrast

On white

6.37

#265DB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#265DB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #265DB3

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##265DB3	#FFFFFF	#000000	##FFFFFF
##265DB3	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D66B6

Deuteranopia (green-blind)

#0059B1

Tritanopia (blue-blind)

#00727F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #265db3;
/* rgb */ color: rgb(38, 93, 179);
/* oklch */ color: oklch(49.0% 0.149 259.3);

Tailwind

colors: {
  custom: {
    50: '#768aca',
    500: '#265db3',
    950: '#000000',
  },
}

SCSS

$custom: #265db3;
$custom-light: #768aca;
$custom-dark: #000000;

JSON

{
  "hex": "#265db3",
  "rgb": {
    "r": 38,
    "g": 93,
    "b": 179
  },
  "hsl": {
    "h": 216.596,
    "s": 64.977,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49045,
    "c": 0.14862,
    "h": 259.3
  },
  "luminance": 0.11495
}

Semantic roles & 50–950 ramp

primary

#265DB3

secondary

#C8A46D

accent

#A640E8

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #265DB3

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

Preview Lab → · Contrast checker → · Palette generator →