#2D5B7E#2D5B7E

#2D5B7E is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.5% C 0.077 H 243.6°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#2D5B7E
RGB	rgb(45, 91, 126)
HSL	hsl(206, 47%, 34%)
HSV	hsv(206, 64%, 49%)
CMYK	cmyk(64.3%, 27.8%, 0%, 50.6%)
CIE-LAB	lab(37.01, -4.15, -24.38)
CIE-LCH	lch(37.01, 24.73, 260.35°)
OKLab	oklab(45.49% -0.034 -0.0686)
OKLCH	oklch(45.49% 0.077 243.6)
XYZ	xyz(8.5878, 9.5456, 21.1245)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5B7E #7E502D

analogous

#2D7E78 #2D5B7E #2D327E

triadic

#2D5B7E #7E2D5B #5B7E2D

tetradic

#2D5B7E #782D7E #7E502D #327E2D

square

#2D5B7E #782D7E #7E502D #327E2D

split-complementary

#2D5B7E #7E2D32 #7E782D

monochromatic

#0D1A24 #1D3A51 #2D5B7E #3D7CAB #5F9AC6

Accessibility & contrast

On white

7.22

#2D5B7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#2D5B7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5B7E

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5B7E	#FFFFFF	#000000	##FFFFFF
##2D5B7E	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5C80

Deuteranopia (green-blind)

#41547D

Tritanopia (blue-blind)

#006467

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2d5b7e;
/* rgb */ color: rgb(45, 91, 126);
/* oklch */ color: oklch(45.5% 0.077 243.6);

Tailwind

colors: {
  custom: {
    50: '#6e89a3',
    500: '#2d5b7e',
    950: '#000000',
  },
}

SCSS

$custom: #2d5b7e;
$custom-light: #6e89a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5b7e",
  "rgb": {
    "r": 45,
    "g": 91,
    "b": 126
  },
  "hsl": {
    "h": 205.926,
    "s": 47.368,
    "l": 33.529
  },
  "oklch": {
    "l": 0.45492,
    "c": 0.07653,
    "h": 243.6
  },
  "luminance": 0.09546
}

Semantic roles & 50–950 ramp

primary

#2D5B7E

secondary

#AC7E5A

accent

#8B51D7

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2D5B7E

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

Preview Lab → · Contrast checker → · Palette generator →