#2970AB#2970AB

#2970AB is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 53.0% C 0.116 H 247.5°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#2970AB
RGB	rgb(41, 112, 171)
HSL	hsl(207, 61%, 42%)
HSV	hsv(207, 76%, 67%)
CMYK	cmyk(76%, 34.5%, 0%, 32.9%)
CIE-LAB	lab(45.63, -1.24, -37.78)
CIE-LCH	lch(45.63, 37.80, 268.12°)
OKLab	oklab(52.99% -0.0445 -0.1073)
OKLCH	oklch(52.99% 0.116 247.5)
XYZ	xyz(14.0565, 14.9984, 40.6743)
Luminance	0.1500 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2970AB #AB6429

analogous

#29ABA5 #2970AB #292FAB

triadic

#2970AB #AB2970 #70AB29

tetradic

#2970AB #A529AB #AB6429 #2FAB29

square

#2970AB #A529AB #AB6429 #2FAB29

split-complementary

#2970AB #AB292F #ABA529

monochromatic

#112F48 #1D507A #2970AB #408FD1 #71ACDD

Accessibility & contrast

On white

5.25

#2970AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#2970AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2970AB

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2970AB	#FFFFFF	#000000	##FFFFFF
##2970AB	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5573AD

Deuteranopia (green-blind)

#4267AA

Tritanopia (blue-blind)

#007E85

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2970ab;
/* rgb */ color: rgb(41, 112, 171);
/* oklch */ color: oklch(53.0% 0.116 247.5);

Tailwind

colors: {
  custom: {
    50: '#7598c4',
    500: '#2970ab',
    950: '#000000',
  },
}

SCSS

$custom: #2970ab;
$custom-light: #7598c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2970ab",
  "rgb": {
    "r": 41,
    "g": 112,
    "b": 171
  },
  "hsl": {
    "h": 207.231,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.52989,
    "c": 0.11621,
    "h": 247.5
  },
  "luminance": 0.15
}

Semantic roles & 50–950 ramp

primary

#2970AB

secondary

#C4946C

accent

#8C43E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #2970AB

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

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