#2D5F9D#2D5F9D

#2D5F9D is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 48.3% C 0.114 H 255.2°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#2D5F9D
RGB	rgb(45, 95, 157)
HSL	hsl(213, 55%, 40%)
HSV	hsv(213, 71%, 62%)
CMYK	cmyk(71.3%, 39.5%, 0%, 38.4%)
CIE-LAB	lab(39.87, 4.71, -38.62)
CIE-LCH	lch(39.87, 38.91, 276.96°)
OKLab	oklab(48.27% -0.0292 -0.11)
OKLCH	oklch(48.27% 0.114 255.2)
XYZ	xyz(11.2580, 11.1754, 33.4555)
Luminance	0.1118 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5F9D #9D6B2D

analogous

#2D979D #2D5F9D #332D9D

triadic

#2D5F9D #9D2D5F #5F9D2D

tetradic

#2D5F9D #9D2D97 #9D6B2D #2D9D33

square

#2D5F9D #9D2D97 #9D6B2D #2D9D33

split-complementary

#2D5F9D #9D332D #979D2D

monochromatic

#12253E #1F426D #2D5F9D #3F7CC8 #6F9DD6

Accessibility & contrast

On white

6.49

#2D5F9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#2D5F9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5F9D

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5F9D	#FFFFFF	#000000	##FFFFFF
##2D5F9D	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43649F

Deuteranopia (green-blind)

#31599C

Tritanopia (blue-blind)

#006D76

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2d5f9d;
/* rgb */ color: rgb(45, 95, 157);
/* oklch */ color: oklch(48.3% 0.114 255.2);

Tailwind

colors: {
  custom: {
    50: '#748cba',
    500: '#2d5f9d',
    950: '#000000',
  },
}

SCSS

$custom: #2d5f9d;
$custom-light: #748cba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5f9d",
  "rgb": {
    "r": 45,
    "g": 95,
    "b": 157
  },
  "hsl": {
    "h": 213.214,
    "s": 55.446,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48268,
    "c": 0.11383,
    "h": 255.2
  },
  "luminance": 0.11177
}

Semantic roles & 50–950 ramp

primary

#2D5F9D

secondary

#BD9769

accent

#9C49DF

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #2D5F9D

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

Preview Lab → · Contrast checker → · Palette generator →