#2D5AC8#2D5AC8

#2D5AC8 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.2% C 0.179 H 264.1°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#2D5AC8
RGB	rgb(45, 90, 200)
HSL	hsl(223, 63%, 48%)
HSV	hsv(223, 78%, 78%)
CMYK	cmyk(77.5%, 55%, 0%, 21.6%)
CIE-LAB	lab(41.28, 24.27, -61.64)
CIE-LCH	lch(41.28, 66.24, 291.50°)
OKLab	oklab(50.25% -0.0182 -0.1778)
OKLCH	oklch(50.25% 0.179 264.1)
XYZ	xyz(15.1600, 12.0386, 56.1571)
Luminance	0.1204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5AC8 #C89B2D

analogous

#2DA7C8 #2D5AC8 #4E2DC8

triadic

#2D5AC8 #C82D5A #5AC82D

tetradic

#2D5AC8 #C82DA7 #C89B2D #2DC84E

square

#2D5AC8 #C82DA7 #C89B2D #2DC84E

split-complementary

#2D5AC8 #C84E2D #A7C82D

monochromatic

#172D64 #224496 #2D5AC8 #597EDA #8BA5E5

Accessibility & contrast

On white

6.16

#2D5AC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#2D5AC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5AC8

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5AC8	#FFFFFF	#000000	##FFFFFF
##2D5AC8	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CC

Deuteranopia (green-blind)

#005BC6

Tritanopia (blue-blind)

#007588

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2d5ac8;
/* rgb */ color: rgb(45, 90, 200);
/* oklch */ color: oklch(50.2% 0.179 264.1);

Tailwind

colors: {
  custom: {
    50: '#7d88d9',
    500: '#2d5ac8',
    950: '#000000',
  },
}

SCSS

$custom: #2d5ac8;
$custom-light: #7d88d9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5ac8",
  "rgb": {
    "r": 45,
    "g": 90,
    "b": 200
  },
  "hsl": {
    "h": 222.581,
    "s": 63.265,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50247,
    "c": 0.17872,
    "h": 264.1
  },
  "luminance": 0.1204
}

Semantic roles & 50–950 ramp

primary

#2D5AC8

secondary

#CFB882

accent

#B641E6

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #2D5AC8

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

Preview Lab → · Contrast checker → · Palette generator →