#2D597E#2D597E

#2D597E is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 45.0% C 0.078 H 246.1°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#2D597E
RGB	rgb(45, 89, 126)
HSL	hsl(207, 47%, 34%)
HSV	hsv(207, 64%, 49%)
CMYK	cmyk(64.3%, 29.4%, 0%, 50.6%)
CIE-LAB	lab(36.38, -2.90, -25.36)
CIE-LCH	lch(36.38, 25.53, 263.48°)
OKLab	oklab(44.99% -0.0317 -0.0714)
OKLCH	oklch(44.99% 0.078 246.1)
XYZ	xyz(8.4191, 9.2082, 21.0683)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D597E #7E522D

analogous

#2D7E7A #2D597E #2D317E

triadic

#2D597E #7E2D59 #597E2D

tetradic

#2D597E #7A2D7E #7E522D #317E2D

square

#2D597E #7A2D7E #7E522D #317E2D

split-complementary

#2D597E #7E2D31 #7E7A2D

monochromatic

#0D1924 #1D3951 #2D597E #3D79AB #5F97C6

Accessibility & contrast

On white

7.39

#2D597E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#2D597E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D597E

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D597E	#FFFFFF	#000000	##FFFFFF
##2D597E	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495A80

Deuteranopia (green-blind)

#3E527D

Tritanopia (blue-blind)

#006266

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2d597e;
/* rgb */ color: rgb(45, 89, 126);
/* oklch */ color: oklch(45.0% 0.078 246.1);

Tailwind

colors: {
  custom: {
    50: '#6e87a3',
    500: '#2d597e',
    950: '#000000',
  },
}

SCSS

$custom: #2d597e;
$custom-light: #6e87a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d597e",
  "rgb": {
    "r": 45,
    "g": 89,
    "b": 126
  },
  "hsl": {
    "h": 207.407,
    "s": 47.368,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44993,
    "c": 0.07814,
    "h": 246.1
  },
  "luminance": 0.09209
}

Semantic roles & 50–950 ramp

primary

#2D597E

secondary

#AC805A

accent

#8E51D7

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2D597E

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

Preview Lab → · Contrast checker → · Palette generator →