#2E5DA1#2E5DA1

#2E5DA1 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.1% C 0.121 H 257.8°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#2E5DA1
RGB	rgb(46, 93, 161)
HSL	hsl(215, 56%, 41%)
HSV	hsv(215, 71%, 63%)
CMYK	cmyk(71.4%, 42.2%, 0%, 36.9%)
CIE-LAB	lab(39.55, 7.66, -41.52)
CIE-LCH	lch(39.55, 42.22, 280.45°)
OKLab	oklab(48.1% -0.0255 -0.1186)
OKLCH	oklch(48.1% 0.121 257.8)
XYZ	xyz(11.4718, 10.9815, 35.2264)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5DA1 #A1722E

analogous

#2E97A1 #2E5DA1 #382EA1

triadic

#2E5DA1 #A12E5D #5DA12E

tetradic

#2E5DA1 #A12E97 #A1722E #2EA138

square

#2E5DA1 #A12E97 #A1722E #2EA138

split-complementary

#2E5DA1 #A1382E #97A12E

monochromatic

#132642 #204271 #2E5DA1 #437AC9 #739CD7

Accessibility & contrast

On white

6.57

#2E5DA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#2E5DA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5DA1

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5DA1	#FFFFFF	#000000	##FFFFFF
##2E5DA1	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D63A4

Deuteranopia (green-blind)

#2A58A0

Tritanopia (blue-blind)

#006D77

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2e5da1;
/* rgb */ color: rgb(46, 93, 161);
/* oklch */ color: oklch(48.1% 0.121 257.8);

Tailwind

colors: {
  custom: {
    50: '#758abd',
    500: '#2e5da1',
    950: '#000000',
  },
}

SCSS

$custom: #2e5da1;
$custom-light: #758abd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5da1",
  "rgb": {
    "r": 46,
    "g": 93,
    "b": 161
  },
  "hsl": {
    "h": 215.478,
    "s": 55.556,
    "l": 40.588
  },
  "oklch": {
    "l": 0.48102,
    "c": 0.12128,
    "h": 257.8
  },
  "luminance": 0.10983
}

Semantic roles & 50–950 ramp

primary

#2E5DA1

secondary

#BE9D6C

accent

#A249DF

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2E5DA1

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

Preview Lab → · Contrast checker → · Palette generator →