#2D5FAE#2D5FAE

#2D5FAE is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.4% C 0.137 H 259.3°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#2D5FAE
RGB	rgb(45, 95, 174)
HSL	hsl(217, 59%, 43%)
HSV	hsv(217, 74%, 68%)
CMYK	cmyk(74.1%, 45.4%, 0%, 31.8%)
CIE-LAB	lab(40.89, 11.14, -47.08)
CIE-LCH	lch(40.89, 48.38, 283.32°)
OKLab	oklab(49.39% -0.0255 -0.1349)
OKLCH	oklch(49.39% 0.137 259.3)
XYZ	xyz(12.8116, 11.7969, 41.6380)
Luminance	0.1180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5FAE #AE7C2D

analogous

#2D9FAE #2D5FAE #3B2DAE

triadic

#2D5FAE #AE2D5F #5FAE2D

tetradic

#2D5FAE #AE2D9F #AE7C2D #2DAE3B

square

#2D5FAE #AE2D9F #AE7C2D #2DAE3B

split-complementary

#2D5FAE #AE3B2D #9FAE2D

monochromatic

#142A4D #20447D #2D5FAE #487DD0 #79A0DC

Accessibility & contrast

On white

6.25

#2D5FAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#2D5FAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5FAE

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5FAE	#FFFFFF	#000000	##FFFFFF
##2D5FAE	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3767B1

Deuteranopia (green-blind)

#1C5BAC

Tritanopia (blue-blind)

#00727E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2d5fae;
/* rgb */ color: rgb(45, 95, 174);
/* oklch */ color: oklch(49.4% 0.137 259.3);

Tailwind

colors: {
  custom: {
    50: '#778bc7',
    500: '#2d5fae',
    950: '#000000',
  },
}

SCSS

$custom: #2d5fae;
$custom-light: #778bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5fae",
  "rgb": {
    "r": 45,
    "g": 95,
    "b": 174
  },
  "hsl": {
    "h": 216.744,
    "s": 58.904,
    "l": 42.941
  },
  "oklch": {
    "l": 0.49386,
    "c": 0.13727,
    "h": 259.3
  },
  "luminance": 0.11798
}

Semantic roles & 50–950 ramp

primary

#2D5FAE

secondary

#C4A572

accent

#A546E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2D5FAE

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

Preview Lab → · Contrast checker → · Palette generator →