#2938B1#2938B1

#2938B1 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.7% C 0.190 H 269.9°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#2938B1
RGB	rgb(41, 56, 177)
HSL	hsl(233, 62%, 43%)
HSV	hsv(233, 77%, 69%)
CMYK	cmyk(76.8%, 68.4%, 0%, 30.6%)
CIE-LAB	lab(30.58, 37.33, -65.63)
CIE-LCH	lch(30.58, 75.50, 299.63°)
OKLab	oklab(41.66% -0.0002 -0.1899)
OKLCH	oklch(41.66% 0.19 269.9)
XYZ	xyz(10.2617, 6.4730, 42.2950)
Luminance	0.0647 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2938B1 #B1A229

analogous

#297CB1 #2938B1 #5E29B1

triadic

#2938B1 #B12938 #38B129

tetradic

#2938B1 #B1297C #B1A229 #29B15E

square

#2938B1 #B1297C #B1A229 #29B15E

split-complementary

#2938B1 #B15E29 #7CB129

monochromatic

#12194E #1D287F #2938B1 #4453D4 #7581DF

Accessibility & contrast

On white

9.15

#2938B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#2938B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2938B1

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2938B1	#FFFFFF	#000000	##FFFFFF
##2938B1	1.00	9.15	2.29	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB5

Deuteranopia (green-blind)

#0041AF

Tritanopia (blue-blind)

#005970

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2938b1;
/* rgb */ color: rgb(41, 56, 177);
/* oklch */ color: oklch(41.7% 0.190 269.9);

Tailwind

colors: {
  custom: {
    50: '#796fc9',
    500: '#2938b1',
    950: '#000000',
  },
}

SCSS

$custom: #2938b1;
$custom-light: #796fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2938b1",
  "rgb": {
    "r": 41,
    "g": 56,
    "b": 177
  },
  "hsl": {
    "h": 233.382,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.41663,
    "c": 0.18995,
    "h": 269.9
  },
  "luminance": 0.06474
}

Semantic roles & 50–950 ramp

primary

#2938B1

secondary

#C7BD6F

accent

#D342E5

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2938B1

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

Preview Lab → · Contrast checker → · Palette generator →