#2D5DB6#2D5DB6

#2D5DB6 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.5% C 0.151 H 261.4°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#2D5DB6
RGB	rgb(45, 93, 182)
HSL	hsl(219, 60%, 45%)
HSV	hsv(219, 75%, 71%)
CMYK	cmyk(75.3%, 48.9%, 0%, 28.6%)
CIE-LAB	lab(40.84, 15.49, -51.87)
CIE-LCH	lch(40.84, 54.13, 286.62°)
OKLab	oklab(49.51% -0.0225 -0.149)
OKLCH	oklch(49.51% 0.151 261.4)
XYZ	xyz(13.4370, 11.7625, 45.8091)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5DB6 #B6862D

analogous

#2DA2B6 #2D5DB6 #422DB6

triadic

#2D5DB6 #B62D5D #5DB62D

tetradic

#2D5DB6 #B62DA2 #B6862D #2DB642

square

#2D5DB6 #B62DA2 #B6862D #2DB642

split-complementary

#2D5DB6 #B6422D #A2B62D

monochromatic

#152B54 #214485 #2D5DB6 #4D7CD3 #7EA0DF

Accessibility & contrast

On white

6.26

#2D5DB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#2D5DB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5DB6

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5DB6	#FFFFFF	#000000	##FFFFFF
##2D5DB6	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A67B9

Deuteranopia (green-blind)

#005AB4

Tritanopia (blue-blind)

#007281

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2d5db6;
/* rgb */ color: rgb(45, 93, 182);
/* oklch */ color: oklch(49.5% 0.151 261.4);

Tailwind

colors: {
  custom: {
    50: '#798acc',
    500: '#2d5db6',
    950: '#000000',
  },
}

SCSS

$custom: #2d5db6;
$custom-light: #798acc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5db6",
  "rgb": {
    "r": 45,
    "g": 93,
    "b": 182
  },
  "hsl": {
    "h": 218.978,
    "s": 60.352,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49509,
    "c": 0.15069,
    "h": 261.4
  },
  "luminance": 0.11764
}

Semantic roles & 50–950 ramp

primary

#2D5DB6

secondary

#C8AB77

accent

#AC44E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2D5DB6

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

Preview Lab → · Contrast checker → · Palette generator →