#2F5C9E#2F5C9E

#2F5C9E is a mid, moderate blue. Relative luminance 0.107; OKLCH L 47.7% C 0.118 H 258.0°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#2F5C9E
RGB	rgb(47, 92, 158)
HSL	hsl(216, 54%, 40%)
HSV	hsv(216, 70%, 62%)
CMYK	cmyk(70.3%, 41.8%, 0%, 38%)
CIE-LAB	lab(39.12, 7.34, -40.42)
CIE-LCH	lch(39.12, 41.08, 280.29°)
OKLab	oklab(47.72% -0.0244 -0.1153)
OKLCH	oklch(47.72% 0.118 258)
XYZ	xyz(11.1688, 10.7261, 33.8229)
Luminance	0.1073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5C9E #9E712F

analogous

#2F939E #2F5C9E #3A2F9E

triadic

#2F5C9E #9E2F5C #5C9E2F

tetradic

#2F5C9E #9E2F93 #9E712F #2F9E3A

square

#2F5C9E #9E2F93 #9E712F #2F9E3A

split-complementary

#2F5C9E #9E3A2F #939E2F

monochromatic

#132540 #21416F #2F5C9E #4379C7 #729AD5

Accessibility & contrast

On white

6.68

#2F5C9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#2F5C9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5C9E

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5C9E	#FFFFFF	#000000	##FFFFFF
##2F5C9E	1.00	6.68	3.15	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D62A1

Deuteranopia (green-blind)

#2B579D

Tritanopia (blue-blind)

#006B75

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2f5c9e;
/* rgb */ color: rgb(47, 92, 158);
/* oklch */ color: oklch(47.7% 0.118 258.0);

Tailwind

colors: {
  custom: {
    50: '#7589bb',
    500: '#2f5c9e',
    950: '#000000',
  },
}

SCSS

$custom: #2f5c9e;
$custom-light: #7589bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5c9e",
  "rgb": {
    "r": 47,
    "g": 92,
    "b": 158
  },
  "hsl": {
    "h": 215.676,
    "s": 54.146,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47719,
    "c": 0.11789,
    "h": 258
  },
  "luminance": 0.10727
}

Semantic roles & 50–950 ramp

primary

#2F5C9E

secondary

#BD9C6C

accent

#A24ADE

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2F5C9E

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

Preview Lab → · Contrast checker → · Palette generator →