#2D5CA6#2D5CA6

#2D5CA6 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.2% C 0.130 H 259.2°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#2D5CA6
RGB	rgb(45, 92, 166)
HSL	hsl(217, 57%, 41%)
HSV	hsv(217, 73%, 65%)
CMYK	cmyk(72.9%, 44.6%, 0%, 34.9%)
CIE-LAB	lab(39.52, 10.05, -44.55)
CIE-LCH	lch(39.52, 45.67, 282.71°)
OKLab	oklab(48.17% -0.0243 -0.1275)
OKLCH	oklch(48.17% 0.13 259.2)
XYZ	xyz(11.7898, 10.9641, 37.5639)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5CA6 #A6772D

analogous

#2D99A6 #2D5CA6 #3B2DA6

triadic

#2D5CA6 #A62D5C #5CA62D

tetradic

#2D5CA6 #A62D99 #A6772D #2DA63B

square

#2D5CA6 #A62D99 #A6772D #2DA63B

split-complementary

#2D5CA6 #A63B2D #99A62D

monochromatic

#132746 #204176 #2D5CA6 #4479CC #749BD9

Accessibility & contrast

On white

6.58

#2D5CA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#2D5CA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5CA6

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5CA6	#FFFFFF	#000000	##FFFFFF
##2D5CA6	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3763A9

Deuteranopia (green-blind)

#2058A4

Tritanopia (blue-blind)

#006D79

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2d5ca6;
/* rgb */ color: rgb(45, 92, 166);
/* oklch */ color: oklch(48.2% 0.130 259.2);

Tailwind

colors: {
  custom: {
    50: '#7689c1',
    500: '#2d5ca6',
    950: '#000000',
  },
}

SCSS

$custom: #2d5ca6;
$custom-light: #7689c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5ca6",
  "rgb": {
    "r": 45,
    "g": 92,
    "b": 166
  },
  "hsl": {
    "h": 216.694,
    "s": 57.346,
    "l": 41.373
  },
  "oklch": {
    "l": 0.48166,
    "c": 0.12978,
    "h": 259.2
  },
  "luminance": 0.10965
}

Semantic roles & 50–950 ramp

primary

#2D5CA6

secondary

#C1A16E

accent

#A547E1

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #2D5CA6

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

Preview Lab → · Contrast checker → · Palette generator →