#2D5FB6#2D5FB6

#2D5FB6 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 49.9% C 0.148 H 260.6°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#2D5FB6
RGB	rgb(45, 95, 182)
HSL	hsl(218, 60%, 45%)
HSV	hsv(218, 75%, 71%)
CMYK	cmyk(75.3%, 47.8%, 0%, 28.6%)
CIE-LAB	lab(41.40, 14.19, -50.96)
CIE-LCH	lch(41.40, 52.89, 285.56°)
OKLab	oklab(49.94% -0.0242 -0.1463)
OKLCH	oklch(49.94% 0.148 260.6)
XYZ	xyz(13.6148, 12.1182, 45.8684)
Luminance	0.1212 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5FB6 #B6842D

analogous

#2DA4B6 #2D5FB6 #402DB6

triadic

#2D5FB6 #B62D5F #5FB62D

tetradic

#2D5FB6 #B62DA4 #B6842D #2DB640

square

#2D5FB6 #B62DA4 #B6842D #2DB640

split-complementary

#2D5FB6 #B6402D #A4B62D

monochromatic

#152C54 #214585 #2D5FB6 #4D7ED3 #7EA2DF

Accessibility & contrast

On white

6.13

#2D5FB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#2D5FB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5FB6

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5FB6	#FFFFFF	#000000	##FFFFFF
##2D5FB6	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F68B9

Deuteranopia (green-blind)

#055CB4

Tritanopia (blue-blind)

#007482

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2d5fb6;
/* rgb */ color: rgb(45, 95, 182);
/* oklch */ color: oklch(49.9% 0.148 260.6);

Tailwind

colors: {
  custom: {
    50: '#798bcc',
    500: '#2d5fb6',
    950: '#000000',
  },
}

SCSS

$custom: #2d5fb6;
$custom-light: #798bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5fb6",
  "rgb": {
    "r": 45,
    "g": 95,
    "b": 182
  },
  "hsl": {
    "h": 218.102,
    "s": 60.352,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49944,
    "c": 0.14826,
    "h": 260.6
  },
  "luminance": 0.1212
}

Semantic roles & 50–950 ramp

primary

#2D5FB6

secondary

#C8AA77

accent

#A944E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2D5FB6

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

Preview Lab → · Contrast checker → · Palette generator →