#2D4E5B#2D4E5B

#2D4E5B is a dark, muted cyan. Relative luminance 0.068; OKLCH L 40.4% C 0.044 H 225.2°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E5B
RGB	rgb(45, 78, 91)
HSL	hsl(197, 34%, 27%)
HSV	hsv(197, 51%, 36%)
CMYK	cmyk(50.5%, 14.3%, 0%, 64.3%)
CIE-LAB	lab(31.26, -8.05, -11.39)
CIE-LCH	lch(31.26, 13.95, 234.73°)
OKLab	oklab(40.42% -0.0312 -0.0315)
OKLCH	oklch(40.42% 0.044 225.2)
XYZ	xyz(5.6942, 6.7616, 10.9006)
Luminance	0.0676 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E5B #5B3A2D

analogous

#2D5B51 #2D4E5B #2D375B

triadic

#2D4E5B #5B2D4E #4E5B2D

tetradic

#2D4E5B #512D5B #5B3A2D #375B2D

square

#2D4E5B #512D5B #5B3A2D #375B2D

split-complementary

#2D4E5B #5B2D37 #5B512D

monochromatic

#0A1214 #192B32 #2D4E5B #417184 #5794AC

Accessibility & contrast

On white

8.93

#2D4E5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#2D4E5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E5B

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E5B	#FFFFFF	#000000	##FFFFFF
##2D4E5B	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474D5C

Deuteranopia (green-blind)

#40475B

Tritanopia (blue-blind)

#175252

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d4e5b;
/* rgb */ color: rgb(45, 78, 91);
/* oklch */ color: oklch(40.4% 0.044 225.2);

Tailwind

colors: {
  custom: {
    50: '#697f89',
    500: '#2d4e5b',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e5b;
$custom-light: #697f89;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e5b",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 91
  },
  "hsl": {
    "h": 196.957,
    "s": 33.824,
    "l": 26.667
  },
  "oklch": {
    "l": 0.40416,
    "c": 0.04436,
    "h": 225.2
  },
  "luminance": 0.06762
}

Semantic roles & 50–950 ramp

primary

#2D4E5B

secondary

#8D6657

accent

#7C5ECA

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #2D4E5B

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

Preview Lab → · Contrast checker → · Palette generator →