#2F598B#2F598B

#2F598B is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.8% C 0.095 H 254.0°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#2F598B
RGB	rgb(47, 89, 139)
HSL	hsl(213, 49%, 36%)
HSV	hsv(213, 66%, 55%)
CMYK	cmyk(66.2%, 36%, 0%, 45.5%)
CIE-LAB	lab(37.14, 2.21, -32.11)
CIE-LCH	lch(37.14, 32.19, 273.94°)
OKLab	oklab(45.83% -0.026 -0.091)
OKLCH	oklch(45.83% 0.095 254)
XYZ	xyz(9.4032, 9.6123, 25.7809)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F598B #8B612F

analogous

#2F878B #2F598B #332F8B

triadic

#2F598B #8B2F59 #598B2F

tetradic

#2F598B #8B2F87 #8B612F #2F8B33

square

#2F598B #8B2F87 #8B612F #2F8B33

split-complementary

#2F598B #8B332F #878B2F

monochromatic

#101E30 #203C5D #2F598B #3E76B9 #6896CC

Accessibility & contrast

On white

7.19

#2F598B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#2F598B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F598B

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F598B	#FFFFFF	#000000	##FFFFFF
##2F598B	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435C8D

Deuteranopia (green-blind)

#37538A

Tritanopia (blue-blind)

#00656B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2f598b;
/* rgb */ color: rgb(47, 89, 139);
/* oklch */ color: oklch(45.8% 0.095 254.0);

Tailwind

colors: {
  custom: {
    50: '#7187ad',
    500: '#2f598b',
    950: '#000000',
  },
}

SCSS

$custom: #2f598b;
$custom-light: #7187ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2f598b",
  "rgb": {
    "r": 47,
    "g": 89,
    "b": 139
  },
  "hsl": {
    "h": 212.609,
    "s": 49.462,
    "l": 36.471
  },
  "oklch": {
    "l": 0.45829,
    "c": 0.09469,
    "h": 254
  },
  "luminance": 0.09613
}

Semantic roles & 50–950 ramp

primary

#2F598B

secondary

#B38E63

accent

#9A4FD9

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2F598B

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

Preview Lab → · Contrast checker → · Palette generator →