#2F5DA2#2F5DA2

#2F5DA2 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.2% C 0.122 H 258.4°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#2F5DA2
RGB	rgb(47, 93, 162)
HSL	hsl(216, 55%, 41%)
HSV	hsv(216, 71%, 64%)
CMYK	cmyk(71%, 42.6%, 0%, 36.5%)
CIE-LAB	lab(39.65, 8.19, -41.96)
CIE-LCH	lch(39.65, 42.75, 281.05°)
OKLab	oklab(48.21% -0.0246 -0.1198)
OKLCH	oklch(48.21% 0.122 258.4)
XYZ	xyz(11.6059, 11.0405, 35.6948)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5DA2 #A2742F

analogous

#2F96A2 #2F5DA2 #3A2FA2

triadic

#2F5DA2 #A22F5D #5DA22F

tetradic

#2F5DA2 #A22F96 #A2742F #2FA23A

square

#2F5DA2 #A22F96 #A2742F #2FA23A

split-complementary

#2F5DA2 #A23A2F #96A22F

monochromatic

#132743 #214273 #2F5DA2 #457AC9 #759CD7

Accessibility & contrast

On white

6.55

#2F5DA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#2F5DA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5DA2

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5DA2	#FFFFFF	#000000	##FFFFFF
##2F5DA2	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C63A5

Deuteranopia (green-blind)

#2958A1

Tritanopia (blue-blind)

#006D77

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2f5da2;
/* rgb */ color: rgb(47, 93, 162);
/* oklch */ color: oklch(48.2% 0.122 258.4);

Tailwind

colors: {
  custom: {
    50: '#768abe',
    500: '#2f5da2',
    950: '#000000',
  },
}

SCSS

$custom: #2f5da2;
$custom-light: #768abe;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5da2",
  "rgb": {
    "r": 47,
    "g": 93,
    "b": 162
  },
  "hsl": {
    "h": 216,
    "s": 55.024,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48209,
    "c": 0.12231,
    "h": 258.4
  },
  "luminance": 0.11042
}

Semantic roles & 50–950 ramp

primary

#2F5DA2

secondary

#BF9E6E

accent

#A349DE

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2F5DA2

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

Preview Lab → · Contrast checker → · Palette generator →