#2948A5#2948A5

#2948A5 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.6% C 0.155 H 266.1°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#2948A5
RGB	rgb(41, 72, 165)
HSL	hsl(225, 60%, 40%)
HSV	hsv(225, 75%, 65%)
CMYK	cmyk(75.2%, 56.4%, 0%, 35.3%)
CIE-LAB	lab(33.61, 22.38, -53.49)
CIE-LCH	lch(33.61, 57.98, 292.70°)
OKLab	oklab(43.59% -0.0105 -0.1542)
OKLCH	oklch(43.59% 0.155 266.1)
XYZ	xyz(10.0210, 7.8217, 36.5716)
Luminance	0.0782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2948A5 #A58629

analogous

#2986A5 #2948A5 #4829A5

triadic

#2948A5 #A52948 #48A529

tetradic

#2948A5 #A52986 #A58629 #29A548

square

#2948A5 #A52986 #A58629 #29A548

split-complementary

#2948A5 #A54829 #86A529

monochromatic

#111D43 #1D3374 #2948A5 #3D61CF #6E89DB

Accessibility & contrast

On white

8.19

#2948A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2948A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2948A5

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2948A5	#FFFFFF	#000000	##FFFFFF
##2948A5	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A8

Deuteranopia (green-blind)

#004AA3

Tritanopia (blue-blind)

#005F6F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2948a5;
/* rgb */ color: rgb(41, 72, 165);
/* oklch */ color: oklch(43.6% 0.155 266.1);

Tailwind

colors: {
  custom: {
    50: '#757ac0',
    500: '#2948a5',
    950: '#000000',
  },
}

SCSS

$custom: #2948a5;
$custom-light: #757ac0;
$custom-dark: #000000;

JSON

{
  "hex": "#2948a5",
  "rgb": {
    "r": 41,
    "g": 72,
    "b": 165
  },
  "hsl": {
    "h": 225,
    "s": 60.194,
    "l": 40.392
  },
  "oklch": {
    "l": 0.43588,
    "c": 0.15458,
    "h": 266.1
  },
  "luminance": 0.07823
}

Semantic roles & 50–950 ramp

primary

#2948A5

secondary

#C2AB68

accent

#BC44E3

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2948A5

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

Preview Lab → · Contrast checker → · Palette generator →