#265CB3#265CB3

#265CB3 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 48.8% C 0.150 H 259.7°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#265CB3
RGB	rgb(38, 92, 179)
HSL	hsl(217, 65%, 43%)
HSV	hsv(217, 79%, 70%)
CMYK	cmyk(78.8%, 48.6%, 0%, 29.8%)
CIE-LAB	lab(40.11, 14.15, -51.29)
CIE-LCH	lch(40.11, 53.20, 285.43°)
OKLab	oklab(48.82% -0.0269 -0.1474)
OKLCH	oklch(48.82% 0.15 259.7)
XYZ	xyz(12.7602, 11.3195, 44.1515)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#265CB3 #B37D26

analogous

#26A3B3 #265CB3 #3626B3

triadic

#265CB3 #B3265C #5CB326

tetradic

#265CB3 #B326A3 #B37D26 #26B336

square

#265CB3 #B326A3 #B37D26 #26B336

split-complementary

#265CB3 #B33626 #A3B326

monochromatic

#11284E #1B4281 #265CB3 #4079D6 #729DE1

Accessibility & contrast

On white

6.43

#265CB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#265CB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #265CB3

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##265CB3	#FFFFFF	#000000	##FFFFFF
##265CB3	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)

#2A65B6

Deuteranopia (green-blind)

#0059B1

Tritanopia (blue-blind)

#00717F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #265cb3;
/* rgb */ color: rgb(38, 92, 179);
/* oklch */ color: oklch(48.8% 0.150 259.7);

Tailwind

colors: {
  custom: {
    50: '#7689ca',
    500: '#265cb3',
    950: '#000000',
  },
}

SCSS

$custom: #265cb3;
$custom-light: #7689ca;
$custom-dark: #000000;

JSON

{
  "hex": "#265cb3",
  "rgb": {
    "r": 38,
    "g": 92,
    "b": 179
  },
  "hsl": {
    "h": 217.021,
    "s": 64.977,
    "l": 42.549
  },
  "oklch": {
    "l": 0.48824,
    "c": 0.14983,
    "h": 259.7
  },
  "luminance": 0.11321
}

Semantic roles & 50–950 ramp

primary

#265CB3

secondary

#C8A56D

accent

#A840E8

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #265CB3

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

Preview Lab → · Contrast checker → · Palette generator →