#2F5E9B#2F5E9B

#2F5E9B is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 48.0% C 0.111 H 255.9°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#2F5E9B
RGB	rgb(47, 94, 155)
HSL	hsl(214, 53%, 40%)
HSV	hsv(214, 70%, 61%)
CMYK	cmyk(69.7%, 39.4%, 0%, 39.2%)
CIE-LAB	lab(39.54, 4.93, -37.96)
CIE-LCH	lch(39.54, 38.28, 277.40°)
OKLab	oklab(47.99% -0.0272 -0.1081)
OKLCH	oklch(47.99% 0.111 255.9)
XYZ	xyz(11.0892, 10.9752, 32.5380)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5E9B #9B6C2F

analogous

#2F949B #2F5E9B #362F9B

triadic

#2F5E9B #9B2F5E #5E9B2F

tetradic

#2F5E9B #9B2F94 #9B6C2F #2F9B36

square

#2F5E9B #9B2F94 #9B6C2F #2F9B36

split-complementary

#2F5E9B #9B362F #949B2F

monochromatic

#13253D #21426C #2F5E9B #427BC6 #719CD4

Accessibility & contrast

On white

6.57

#2F5E9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#2F5E9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5E9B

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5E9B	#FFFFFF	#000000	##FFFFFF
##2F5E9B	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42639D

Deuteranopia (green-blind)

#32599A

Tritanopia (blue-blind)

#006C75

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2f5e9b;
/* rgb */ color: rgb(47, 94, 155);
/* oklch */ color: oklch(48.0% 0.111 255.9);

Tailwind

colors: {
  custom: {
    50: '#748bb9',
    500: '#2f5e9b',
    950: '#000000',
  },
}

SCSS

$custom: #2f5e9b;
$custom-light: #748bb9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5e9b",
  "rgb": {
    "r": 47,
    "g": 94,
    "b": 155
  },
  "hsl": {
    "h": 213.889,
    "s": 53.465,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47991,
    "c": 0.11143,
    "h": 255.9
  },
  "luminance": 0.10976
}

Semantic roles & 50–950 ramp

primary

#2F5E9B

secondary

#BB986A

accent

#9D4BDD

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2F5E9B

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

Preview Lab → · Contrast checker → · Palette generator →