#2D5B7B#2D5B7B

#2D5B7B is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.3% C 0.073 H 241.2°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#2D5B7B
RGB	rgb(45, 91, 123)
HSL	hsl(205, 46%, 33%)
HSV	hsv(205, 63%, 48%)
CMYK	cmyk(63.4%, 26%, 0%, 51.8%)
CIE-LAB	lab(36.87, -5.21, -22.76)
CIE-LCH	lch(36.87, 23.35, 257.11°)
OKLab	oklab(45.33% -0.0351 -0.0639)
OKLCH	oklch(45.33% 0.073 241.2)
XYZ	xyz(8.3971, 9.4693, 20.1203)
Luminance	0.0947 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5B7B #7B4D2D

analogous

#2D7B74 #2D5B7B #2D347B

triadic

#2D5B7B #7B2D5B #5B7B2D

tetradic

#2D5B7B #742D7B #7B4D2D #347B2D

square

#2D5B7B #742D7B #7B4D2D #347B2D

split-complementary

#2D5B7B #7B2D34 #7B742D

monochromatic

#0C1921 #1D3A4E #2D5B7B #3D7CA8 #5E9AC4

Accessibility & contrast

On white

7.26

#2D5B7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2D5B7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5B7B

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5B7B	#FFFFFF	#000000	##FFFFFF
##2D5B7B	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5B7C

Deuteranopia (green-blind)

#42537A

Tritanopia (blue-blind)

#006366

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2d5b7b;
/* rgb */ color: rgb(45, 91, 123);
/* oklch */ color: oklch(45.3% 0.073 241.2);

Tailwind

colors: {
  custom: {
    50: '#6e89a1',
    500: '#2d5b7b',
    950: '#000000',
  },
}

SCSS

$custom: #2d5b7b;
$custom-light: #6e89a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5b7b",
  "rgb": {
    "r": 45,
    "g": 91,
    "b": 123
  },
  "hsl": {
    "h": 204.615,
    "s": 46.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.45333,
    "c": 0.07287,
    "h": 241.2
  },
  "luminance": 0.0947
}

Semantic roles & 50–950 ramp

primary

#2D5B7B

secondary

#AB7B59

accent

#8852D6

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#080B0F

muted

#7B7C7E

Preview Lab

Preview with #2D5B7B

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

Preview Lab → · Contrast checker → · Palette generator →