#2959A9#2959A9

#2959A9 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.5% C 0.139 H 260.0°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#2959A9
RGB	rgb(41, 89, 169)
HSL	hsl(218, 61%, 41%)
HSV	hsv(218, 76%, 66%)
CMYK	cmyk(75.7%, 47.3%, 0%, 33.7%)
CIE-LAB	lab(38.69, 12.61, -47.67)
CIE-LCH	lch(38.69, 49.31, 284.82°)
OKLab	oklab(47.55% -0.024 -0.1368)
OKLCH	oklch(47.55% 0.139 260)
XYZ	xyz(11.6457, 10.4794, 38.9374)
Luminance	0.1048 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2959A9 #A97929

analogous

#2999A9 #2959A9 #3929A9

triadic

#2959A9 #A92959 #59A929

tetradic

#2959A9 #A92999 #A97929 #29A939

square

#2959A9 #A92999 #A97929 #29A939

split-complementary

#2959A9 #A93929 #99A929

monochromatic

#112546 #1D3F78 #2959A9 #3F75D0 #7099DC

Accessibility & contrast

On white

6.78

#2959A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#2959A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2959A9

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2959A9	#FFFFFF	#000000	##FFFFFF
##2959A9	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E61AC

Deuteranopia (green-blind)

#0C56A7

Tritanopia (blue-blind)

#006C79

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2959a9;
/* rgb */ color: rgb(41, 89, 169);
/* oklch */ color: oklch(47.5% 0.139 260.0);

Tailwind

colors: {
  custom: {
    50: '#7587c3',
    500: '#2959a9',
    950: '#000000',
  },
}

SCSS

$custom: #2959a9;
$custom-light: #7587c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2959a9",
  "rgb": {
    "r": 41,
    "g": 89,
    "b": 169
  },
  "hsl": {
    "h": 217.5,
    "s": 60.952,
    "l": 41.176
  },
  "oklch": {
    "l": 0.47546,
    "c": 0.13886,
    "h": 260
  },
  "luminance": 0.10481
}

Semantic roles & 50–950 ramp

primary

#2959A9

secondary

#C3A26A

accent

#A844E4

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #2959A9

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

Preview Lab → · Contrast checker → · Palette generator →