#2D5DA9#2D5DA9

#2D5DA9 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 48.6% C 0.133 H 259.3°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#2D5DA9
RGB	rgb(45, 93, 169)
HSL	hsl(217, 58%, 42%)
HSV	hsv(217, 73%, 66%)
CMYK	cmyk(73.4%, 45%, 0%, 33.7%)
CIE-LAB	lab(40.00, 10.54, -45.56)
CIE-LCH	lch(40.00, 46.76, 283.03°)
OKLab	oklab(48.6% -0.0247 -0.1304)
OKLCH	oklch(48.6% 0.133 259.3)
XYZ	xyz(12.1554, 11.2498, 39.0592)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5DA9 #A9792D

analogous

#2D9BA9 #2D5DA9 #3B2DA9

triadic

#2D5DA9 #A92D5D #5DA92D

tetradic

#2D5DA9 #A92D9B #A9792D #2DA93B

square

#2D5DA9 #A92D9B #A9792D #2DA93B

split-complementary

#2D5DA9 #A93B2D #9BA92D

monochromatic

#132848 #204279 #2D5DA9 #467ACE #769DDA

Accessibility & contrast

On white

6.46

#2D5DA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#2D5DA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5DA9

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5DA9	#FFFFFF	#000000	##FFFFFF
##2D5DA9	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3764AC

Deuteranopia (green-blind)

#1F59A7

Tritanopia (blue-blind)

#006F7B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2d5da9;
/* rgb */ color: rgb(45, 93, 169);
/* oklch */ color: oklch(48.6% 0.133 259.3);

Tailwind

colors: {
  custom: {
    50: '#768ac3',
    500: '#2d5da9',
    950: '#000000',
  },
}

SCSS

$custom: #2d5da9;
$custom-light: #768ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5da9",
  "rgb": {
    "r": 45,
    "g": 93,
    "b": 169
  },
  "hsl": {
    "h": 216.774,
    "s": 57.944,
    "l": 41.961
  },
  "oklch": {
    "l": 0.48596,
    "c": 0.13275,
    "h": 259.3
  },
  "luminance": 0.11251
}

Semantic roles & 50–950 ramp

primary

#2D5DA9

secondary

#C2A26F

accent

#A547E1

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #2D5DA9

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

Preview Lab → · Contrast checker → · Palette generator →