#2D5AA5#2D5AA5

#2D5AA5 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.6% C 0.131 H 260.0°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#2D5AA5
RGB	rgb(45, 90, 165)
HSL	hsl(218, 57%, 41%)
HSV	hsv(218, 73%, 65%)
CMYK	cmyk(72.7%, 45.5%, 0%, 35.3%)
CIE-LAB	lab(38.87, 10.97, -44.99)
CIE-LCH	lch(38.87, 46.31, 283.71°)
OKLab	oklab(47.65% -0.0226 -0.1288)
OKLCH	oklch(47.65% 0.131 260)
XYZ	xyz(11.5274, 10.5856, 37.0257)
Luminance	0.1059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5AA5 #A5782D

analogous

#2D96A5 #2D5AA5 #3C2DA5

triadic

#2D5AA5 #A52D5A #5AA52D

tetradic

#2D5AA5 #A52D96 #A5782D #2DA53C

square

#2D5AA5 #A52D96 #A5782D #2DA53C

split-complementary

#2D5AA5 #A53C2D #96A52D

monochromatic

#132645 #204075 #2D5AA5 #4377CC #739AD9

Accessibility & contrast

On white

6.74

#2D5AA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#2D5AA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5AA5

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5AA5	#FFFFFF	#000000	##FFFFFF
##2D5AA5	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3461A8

Deuteranopia (green-blind)

#1C56A3

Tritanopia (blue-blind)

#006C77

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2d5aa5;
/* rgb */ color: rgb(45, 90, 165);
/* oklch */ color: oklch(47.6% 0.131 260.0);

Tailwind

colors: {
  custom: {
    50: '#7688c0',
    500: '#2d5aa5',
    950: '#000000',
  },
}

SCSS

$custom: #2d5aa5;
$custom-light: #7688c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5aa5",
  "rgb": {
    "r": 45,
    "g": 90,
    "b": 165
  },
  "hsl": {
    "h": 217.5,
    "s": 57.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.47647,
    "c": 0.13079,
    "h": 260
  },
  "luminance": 0.10587
}

Semantic roles & 50–950 ramp

primary

#2D5AA5

secondary

#C1A16D

accent

#A747E0

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #2D5AA5

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

Preview Lab → · Contrast checker → · Palette generator →