#2D5BDC#2D5BDC

#2D5BDC is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.1% C 0.204 H 265.0°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#2D5BDC
RGB	rgb(45, 91, 220)
HSL	hsl(224, 71%, 52%)
HSV	hsv(224, 80%, 86%)
CMYK	cmyk(79.5%, 58.6%, 0%, 13.7%)
CIE-LAB	lab(43.07, 31.11, -70.20)
CIE-LCH	lch(43.07, 76.78, 293.90°)
OKLab	oklab(52.08% -0.0178 -0.2029)
OKLCH	oklch(52.08% 0.204 265)
XYZ	xyz(17.7370, 13.2053, 69.3103)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5BDC #DCAE2D

analogous

#2DB2DC #2D5BDC #572DDC

triadic

#2D5BDC #DC2D5B #5BDC2D

tetradic

#2D5BDC #DC2DB2 #DCAE2D #2DDC57

square

#2D5BDC #DC2DB2 #DCAE2D #2DDC57

split-complementary

#2D5BDC #DC572D #B2DC2D

monochromatic

#142F7A #1D43AF #2D5BDC #6184E5 #96ADED

Accessibility & contrast

On white

5.77

#2D5BDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#2D5BDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5BDC

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5BDC	#FFFFFF	#000000	##FFFFFF
##2D5BDC	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE0

Deuteranopia (green-blind)

#005EDA

Tritanopia (blue-blind)

#007C93

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2d5bdc;
/* rgb */ color: rgb(45, 91, 220);
/* oklch */ color: oklch(52.1% 0.204 265.0);

Tailwind

colors: {
  custom: {
    50: '#8288e8',
    500: '#2d5bdc',
    950: '#000000',
  },
}

SCSS

$custom: #2d5bdc;
$custom-light: #8288e8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5bdc",
  "rgb": {
    "r": 45,
    "g": 91,
    "b": 220
  },
  "hsl": {
    "h": 224.229,
    "s": 71.429,
    "l": 51.961
  },
  "oklch": {
    "l": 0.52075,
    "c": 0.2037,
    "h": 265
  },
  "luminance": 0.13207
}

Semantic roles & 50–950 ramp

primary

#2D5BDC

secondary

#D9C58C

accent

#BF3AEE

background

#F8F8FE

surface

#F0EFFD

border

#CBCAD5

text

#0C0B16

muted

#7D7C84

Preview Lab

Preview with #2D5BDC

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

Preview Lab → · Contrast checker → · Palette generator →