#2D5F9E#2D5F9E

#2D5F9E is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 48.3% C 0.115 H 255.5°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#2D5F9E
RGB	rgb(45, 95, 158)
HSL	hsl(213, 56%, 40%)
HSV	hsv(213, 72%, 62%)
CMYK	cmyk(71.5%, 39.9%, 0%, 38%)
CIE-LAB	lab(39.93, 5.09, -39.13)
CIE-LCH	lch(39.93, 39.46, 277.41°)
OKLab	oklab(48.33% -0.0289 -0.1115)
OKLCH	oklch(48.33% 0.115 255.5)
XYZ	xyz(11.3437, 11.2097, 33.9070)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5F9E #9E6C2D

analogous

#2D989E #2D5F9E #332D9E

triadic

#2D5F9E #9E2D5F #5F9E2D

tetradic

#2D5F9E #9E2D98 #9E6C2D #2D9E33

square

#2D5F9E #9E2D98 #9E6C2D #2D9E33

split-complementary

#2D5F9E #9E332D #989E2D

monochromatic

#12263F #1F426E #2D5F9E #407CC9 #6F9DD6

Accessibility & contrast

On white

6.48

#2D5F9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#2D5F9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5F9E

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5F9E	#FFFFFF	#000000	##FFFFFF
##2D5F9E	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4264A1

Deuteranopia (green-blind)

#31599D

Tritanopia (blue-blind)

#006E77

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2d5f9e;
/* rgb */ color: rgb(45, 95, 158);
/* oklch */ color: oklch(48.3% 0.115 255.5);

Tailwind

colors: {
  custom: {
    50: '#748cbb',
    500: '#2d5f9e',
    950: '#000000',
  },
}

SCSS

$custom: #2d5f9e;
$custom-light: #748cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5f9e",
  "rgb": {
    "r": 45,
    "g": 95,
    "b": 158
  },
  "hsl": {
    "h": 213.451,
    "s": 55.665,
    "l": 39.804
  },
  "oklch": {
    "l": 0.48331,
    "c": 0.11521,
    "h": 255.5
  },
  "luminance": 0.11211
}

Semantic roles & 50–950 ramp

primary

#2D5F9E

secondary

#BD9869

accent

#9D49DF

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2D5F9E

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

Preview Lab → · Contrast checker → · Palette generator →