#2F5D9B#2F5D9B

#2F5D9B is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.8% C 0.113 H 256.6°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#2F5D9B
RGB	rgb(47, 93, 155)
HSL	hsl(214, 53%, 40%)
HSV	hsv(214, 70%, 61%)
CMYK	cmyk(69.7%, 40%, 0%, 39.2%)
CIE-LAB	lab(39.24, 5.57, -38.43)
CIE-LCH	lch(39.24, 38.83, 278.25°)
OKLab	oklab(47.76% -0.0261 -0.1095)
OKLCH	oklch(47.76% 0.113 256.6)
XYZ	xyz(11.0009, 10.7985, 32.5085)
Luminance	0.1080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5D9B #9B6D2F

analogous

#2F939B #2F5D9B #372F9B

triadic

#2F5D9B #9B2F5D #5D9B2F

tetradic

#2F5D9B #9B2F93 #9B6D2F #2F9B37

square

#2F5D9B #9B2F93 #9B6D2F #2F9B37

split-complementary

#2F5D9B #9B372F #939B2F

monochromatic

#13253D #21416C #2F5D9B #427AC6 #719BD4

Accessibility & contrast

On white

6.65

#2F5D9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#2F5D9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5D9B

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5D9B	#FFFFFF	#000000	##FFFFFF
##2F5D9B	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41629D

Deuteranopia (green-blind)

#30589A

Tritanopia (blue-blind)

#006B74

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2f5d9b;
/* rgb */ color: rgb(47, 93, 155);
/* oklch */ color: oklch(47.8% 0.113 256.6);

Tailwind

colors: {
  custom: {
    50: '#748ab9',
    500: '#2f5d9b',
    950: '#000000',
  },
}

SCSS

$custom: #2f5d9b;
$custom-light: #748ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5d9b",
  "rgb": {
    "r": 47,
    "g": 93,
    "b": 155
  },
  "hsl": {
    "h": 214.444,
    "s": 53.465,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47758,
    "c": 0.11256,
    "h": 256.6
  },
  "luminance": 0.108
}

Semantic roles & 50–950 ramp

primary

#2F5D9B

secondary

#BB996A

accent

#9F4BDD

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2F5D9B

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

Preview Lab → · Contrast checker → · Palette generator →