#2D5699#2D5699

#2D5699 is a mid, moderate blue. Relative luminance 0.095; OKLCH L 45.9% C 0.119 H 259.7°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#2D5699
RGB	rgb(45, 86, 153)
HSL	hsl(217, 55%, 39%)
HSV	hsv(217, 71%, 60%)
CMYK	cmyk(70.6%, 43.8%, 0%, 40%)
CIE-LAB	lab(36.95, 9.03, -40.88)
CIE-LCH	lch(36.95, 41.87, 282.46°)
OKLab	oklab(45.92% -0.0212 -0.1168)
OKLCH	oklch(45.92% 0.119 259.7)
XYZ	xyz(10.1577, 9.5123, 31.4316)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5699 #99702D

analogous

#2D8C99 #2D5699 #3A2D99

triadic

#2D5699 #992D56 #56992D

tetradic

#2D5699 #992D8C #99702D #2D993A

square

#2D5699 #992D8C #99702D #2D993A

split-complementary

#2D5699 #993A2D #8C992D

monochromatic

#11213A #1F3B6A #2D5699 #3D71C6 #6C94D4

Accessibility & contrast

On white

7.23

#2D5699 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#2D5699 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5699

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5699	#FFFFFF	#000000	##FFFFFF
##2D5699	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365C9C

Deuteranopia (green-blind)

#235298

Tritanopia (blue-blind)

#006670

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2d5699;
/* rgb */ color: rgb(45, 86, 153);
/* oklch */ color: oklch(45.9% 0.119 259.7);

Tailwind

colors: {
  custom: {
    50: '#7385b7',
    500: '#2d5699',
    950: '#000000',
  },
}

SCSS

$custom: #2d5699;
$custom-light: #7385b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5699",
  "rgb": {
    "r": 45,
    "g": 86,
    "b": 153
  },
  "hsl": {
    "h": 217.222,
    "s": 54.545,
    "l": 38.824
  },
  "oklch": {
    "l": 0.45924,
    "c": 0.11871,
    "h": 259.7
  },
  "luminance": 0.09513
}

Semantic roles & 50–950 ramp

primary

#2D5699

secondary

#BB9B67

accent

#A64ADE

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2D5699

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

Preview Lab → · Contrast checker → · Palette generator →