#265DB1#265DB1

#265DB1 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 48.9% C 0.146 H 258.9°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#265DB1
RGB	rgb(38, 93, 177)
HSL	hsl(216, 65%, 42%)
HSV	hsv(216, 79%, 69%)
CMYK	cmyk(78.5%, 47.5%, 0%, 30.6%)
CIE-LAB	lab(40.27, 12.72, -49.86)
CIE-LCH	lch(40.27, 51.46, 284.31°)
OKLab	oklab(48.9% -0.028 -0.1432)
OKLCH	oklch(48.9% 0.146 258.9)
XYZ	xyz(12.6466, 11.4136, 43.1230)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#265DB1 #B17A26

analogous

#26A3B1 #265DB1 #3526B1

triadic

#265DB1 #B1265D #5DB126

tetradic

#265DB1 #B126A3 #B17A26 #26B135

square

#265DB1 #B126A3 #B17A26 #26B135

split-complementary

#265DB1 #B13526 #A3B126

monochromatic

#10284C #1B437F #265DB1 #3F7AD6 #719DE0

Accessibility & contrast

On white

6.40

#265DB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#265DB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #265DB1

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##265DB1	#FFFFFF	#000000	##FFFFFF
##265DB1	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F66B4

Deuteranopia (green-blind)

#0459AF

Tritanopia (blue-blind)

#00717E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #265db1;
/* rgb */ color: rgb(38, 93, 177);
/* oklch */ color: oklch(48.9% 0.146 258.9);

Tailwind

colors: {
  custom: {
    50: '#768ac9',
    500: '#265db1',
    950: '#000000',
  },
}

SCSS

$custom: #265db1;
$custom-light: #768ac9;
$custom-dark: #000000;

JSON

{
  "hex": "#265db1",
  "rgb": {
    "r": 38,
    "g": 93,
    "b": 177
  },
  "hsl": {
    "h": 216.259,
    "s": 64.651,
    "l": 42.157
  },
  "oklch": {
    "l": 0.48901,
    "c": 0.14591,
    "h": 258.9
  },
  "luminance": 0.11415
}

Semantic roles & 50–950 ramp

primary

#265DB1

secondary

#C7A36B

accent

#A540E8

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #265DB1

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

Preview Lab → · Contrast checker → · Palette generator →