#2D5FAD#2D5FAD

#2D5FAD is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.3% C 0.136 H 259.1°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#2D5FAD
RGB	rgb(45, 95, 173)
HSL	hsl(217, 59%, 43%)
HSV	hsv(217, 74%, 68%)
CMYK	cmyk(74%, 45.1%, 0%, 32.2%)
CIE-LAB	lab(40.83, 10.76, -46.59)
CIE-LCH	lch(40.83, 47.82, 283.01°)
OKLab	oklab(49.32% -0.0257 -0.1334)
OKLCH	oklch(49.32% 0.136 259.1)
XYZ	xyz(12.7145, 11.7580, 41.1265)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5FAD #AD7B2D

analogous

#2D9FAD #2D5FAD #3B2DAD

triadic

#2D5FAD #AD2D5F #5FAD2D

tetradic

#2D5FAD #AD2D9F #AD7B2D #2DAD3B

square

#2D5FAD #AD2D9F #AD7B2D #2DAD3B

split-complementary

#2D5FAD #AD3B2D #9FAD2D

monochromatic

#142A4C #20447C #2D5FAD #487DCF #789FDC

Accessibility & contrast

On white

6.27

#2D5FAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#2D5FAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5FAD

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5FAD	#FFFFFF	#000000	##FFFFFF
##2D5FAD	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3767B0

Deuteranopia (green-blind)

#1E5BAB

Tritanopia (blue-blind)

#00717D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2d5fad;
/* rgb */ color: rgb(45, 95, 173);
/* oklch */ color: oklch(49.3% 0.136 259.1);

Tailwind

colors: {
  custom: {
    50: '#778bc6',
    500: '#2d5fad',
    950: '#000000',
  },
}

SCSS

$custom: #2d5fad;
$custom-light: #778bc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5fad",
  "rgb": {
    "r": 45,
    "g": 95,
    "b": 173
  },
  "hsl": {
    "h": 216.563,
    "s": 58.716,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49317,
    "c": 0.13589,
    "h": 259.1
  },
  "luminance": 0.11759
}

Semantic roles & 50–950 ramp

primary

#2D5FAD

secondary

#C4A472

accent

#A546E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2D5FAD

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

Preview Lab → · Contrast checker → · Palette generator →