#2D5D91#2D5D91

#2D5D91 is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 47.1% C 0.100 H 252.3°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#2D5D91
RGB	rgb(45, 93, 145)
HSL	hsl(211, 53%, 37%)
HSV	hsv(211, 69%, 57%)
CMYK	cmyk(69%, 35.9%, 0%, 43.1%)
CIE-LAB	lab(38.60, 1.51, -33.44)
CIE-LCH	lch(38.60, 33.47, 272.59°)
OKLab	oklab(47.06% -0.0303 -0.0949)
OKLCH	oklch(47.06% 0.1 252.3)
XYZ	xyz(10.1055, 10.4299, 28.2632)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5D91 #91612D

analogous

#2D8F91 #2D5D91 #2F2D91

triadic

#2D5D91 #912D5D #5D912D

tetradic

#2D5D91 #912D8F #91612D #2D912F

square

#2D5D91 #912D8F #91612D #2D912F

split-complementary

#2D5D91 #912F2D #8F912D

monochromatic

#102134 #1F3F62 #2D5D91 #3B7BC0 #689AD0

Accessibility & contrast

On white

6.80

#2D5D91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#2D5D91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5D91

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5D91	#FFFFFF	#000000	##FFFFFF
##2D5D91	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466093

Deuteranopia (green-blind)

#385790

Tritanopia (blue-blind)

#006970

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2d5d91;
/* rgb */ color: rgb(45, 93, 145);
/* oklch */ color: oklch(47.1% 0.100 252.3);

Tailwind

colors: {
  custom: {
    50: '#728ab1',
    500: '#2d5d91',
    950: '#000000',
  },
}

SCSS

$custom: #2d5d91;
$custom-light: #728ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5d91",
  "rgb": {
    "r": 45,
    "g": 93,
    "b": 145
  },
  "hsl": {
    "h": 211.2,
    "s": 52.632,
    "l": 37.255
  },
  "oklch": {
    "l": 0.47058,
    "c": 0.09959,
    "h": 252.3
  },
  "luminance": 0.10431
}

Semantic roles & 50–950 ramp

primary

#2D5D91

secondary

#B78F63

accent

#974CDC

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2D5D91

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

Preview Lab → · Contrast checker → · Palette generator →