#2D5FA6#2D5FA6

#2D5FA6 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 48.8% C 0.126 H 257.6°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#2D5FA6
RGB	rgb(45, 95, 166)
HSL	hsl(215, 57%, 41%)
HSV	hsv(215, 73%, 65%)
CMYK	cmyk(72.9%, 42.8%, 0%, 34.9%)
CIE-LAB	lab(40.40, 8.11, -43.14)
CIE-LCH	lch(40.40, 43.89, 280.64°)
OKLab	oklab(48.85% -0.0271 -0.1233)
OKLCH	oklch(48.85% 0.126 257.6)
XYZ	xyz(12.0548, 11.4942, 37.6523)
Luminance	0.1149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5FA6 #A6742D

analogous

#2D9CA6 #2D5FA6 #382DA6

triadic

#2D5FA6 #A62D5F #5FA62D

tetradic

#2D5FA6 #A62D9C #A6742D #2DA638

square

#2D5FA6 #A62D9C #A6742D #2DA638

split-complementary

#2D5FA6 #A6382D #9CA62D

monochromatic

#132846 #204376 #2D5FA6 #447CCC #749ED9

Accessibility & contrast

On white

6.37

#2D5FA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#2D5FA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5FA6

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5FA6	#FFFFFF	#000000	##FFFFFF
##2D5FA6	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D65A9

Deuteranopia (green-blind)

#285AA5

Tritanopia (blue-blind)

#00707A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2d5fa6;
/* rgb */ color: rgb(45, 95, 166);
/* oklch */ color: oklch(48.8% 0.126 257.6);

Tailwind

colors: {
  custom: {
    50: '#768bc1',
    500: '#2d5fa6',
    950: '#000000',
  },
}

SCSS

$custom: #2d5fa6;
$custom-light: #768bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5fa6",
  "rgb": {
    "r": 45,
    "g": 95,
    "b": 166
  },
  "hsl": {
    "h": 215.207,
    "s": 57.346,
    "l": 41.373
  },
  "oklch": {
    "l": 0.48848,
    "c": 0.12623,
    "h": 257.6
  },
  "luminance": 0.11495
}

Semantic roles & 50–950 ramp

primary

#2D5FA6

secondary

#C19F6E

accent

#A147E1

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2D5FA6

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

Preview Lab → · Contrast checker → · Palette generator →