#2D4B6F#2D4B6F

#2D4B6F is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.7% C 0.071 H 253.8°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#2D4B6F
RGB	rgb(45, 75, 111)
HSL	hsl(213, 42%, 31%)
HSV	hsv(213, 59%, 44%)
CMYK	cmyk(59.5%, 32.4%, 0%, 56.5%)
CIE-LAB	lab(31.20, 0.67, -24.15)
CIE-LCH	lch(31.20, 24.16, 271.58°)
OKLab	oklab(40.67% -0.0197 -0.068)
OKLCH	oklch(40.67% 0.071 253.8)
XYZ	xyz(6.4665, 6.7372, 15.9955)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4B6F #6F512D

analogous

#2D6C6F #2D4B6F #302D6F

triadic

#2D4B6F #6F2D4B #4B6F2D

tetradic

#2D4B6F #6F2D6C #6F512D #2D6F30

square

#2D4B6F #6F2D6C #6F512D #2D6F30

split-complementary

#2D4B6F #6F302D #6C6F2D

monochromatic

#0A1018 #1B2E43 #2D4B6F #3F689B #5A87BC

Accessibility & contrast

On white

8.95

#2D4B6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#2D4B6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4B6F

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4B6F	#FFFFFF	#000000	##FFFFFF
##2D4B6F	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4D71

Deuteranopia (green-blind)

#34476E

Tritanopia (blue-blind)

#005358

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2d4b6f;
/* rgb */ color: rgb(45, 75, 111);
/* oklch */ color: oklch(40.7% 0.071 253.8);

Tailwind

colors: {
  custom: {
    50: '#6c7d98',
    500: '#2d4b6f',
    950: '#000000',
  },
}

SCSS

$custom: #2d4b6f;
$custom-light: #6c7d98;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4b6f",
  "rgb": {
    "r": 45,
    "g": 75,
    "b": 111
  },
  "hsl": {
    "h": 212.727,
    "s": 42.308,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40674,
    "c": 0.07082,
    "h": 253.8
  },
  "luminance": 0.06738
}

Semantic roles & 50–950 ramp

primary

#2D4B6F

secondary

#A17F57

accent

#9A56D2

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #2D4B6F

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

Preview Lab → · Contrast checker → · Palette generator →