#2D4E7B#2D4E7B

#2D4E7B is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 42.1% C 0.085 H 256.5°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E7B
RGB	rgb(45, 78, 123)
HSL	hsl(215, 46%, 33%)
HSV	hsv(215, 63%, 48%)
CMYK	cmyk(63.4%, 36.6%, 0%, 51.8%)
CIE-LAB	lab(32.78, 3.06, -29.17)
CIE-LCH	lch(32.78, 29.33, 275.98°)
OKLab	oklab(42.12% -0.0198 -0.0826)
OKLCH	oklch(42.12% 0.085 256.5)
XYZ	xyz(7.3805, 7.4361, 19.7814)
Luminance	0.0744 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E7B #7B5A2D

analogous

#2D757B #2D4E7B #332D7B

triadic

#2D4E7B #7B2D4E #4E7B2D

tetradic

#2D4E7B #7B2D75 #7B5A2D #2D7B33

square

#2D4E7B #7B2D75 #7B5A2D #2D7B33

split-complementary

#2D4E7B #7B332D #757B2D

monochromatic

#0C1521 #1D324E #2D4E7B #3D6AA8 #5E89C4

Accessibility & contrast

On white

8.44

#2D4E7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2D4E7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E7B

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E7B	#FFFFFF	#000000	##FFFFFF
##2D4E7B	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B517D

Deuteranopia (green-blind)

#304A7A

Tritanopia (blue-blind)

#00585E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2d4e7b;
/* rgb */ color: rgb(45, 78, 123);
/* oklch */ color: oklch(42.1% 0.085 256.5);

Tailwind

colors: {
  custom: {
    50: '#6e7fa1',
    500: '#2d4e7b',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e7b;
$custom-light: #6e7fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e7b",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 123
  },
  "hsl": {
    "h": 214.615,
    "s": 46.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.42117,
    "c": 0.08494,
    "h": 256.5
  },
  "luminance": 0.07437
}

Semantic roles & 50–950 ramp

primary

#2D4E7B

secondary

#AB8859

accent

#9E52D6

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#080A0F

muted

#7B7C7E

Preview Lab

Preview with #2D4E7B

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

Preview Lab → · Contrast checker → · Palette generator →