#2F62B3
Closest named color: Mid Blue (#276AB3). oklch(50.5% 0.14 259.4), rgb(47, 98, 179).
Aa
White text reads best on this color (5.96:1).
About this color
#2F62B3 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 50%, its chroma 0.140 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.022 away. White text reads best on it, at 5.96:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.140) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.51:1 |
| White text | 5.96:1 |
Values
| HEX | #2F62B3 |
| RGB | rgb(47, 98, 179) |
| HSL | hsl(217, 58%, 44%) |
| OKLCH | oklch(50.5% 0.14 259.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #2F62B3 | 5.96:1 | AA | Lc -84.7 | Fine for body text |
| Black text on #2F62B3 | 3.51:1 | AA large text | Lc 24.6 | Dividers and decoration only |
| #2F62B3 text on white | 5.96:1 | AA | Lc 79.5 | Fine for body text |
| #2F62B3 text on black | 3.51:1 | AA large text | Lc -22.3 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF7
oklch(93.5% 0.02 260.2)
-
Step 200
200
#CBDAF3
oklch(88.5% 0.038 260.7)
-
Step 300
300
#A7C2ED
oklch(80.9% 0.068 259.6)
-
Step 400
400
#78A1E4
oklch(70.6% 0.109 259.9)
-
Step 500
500
#5489DC
oklch(63.2% 0.138 259)
-
Step 600
600
#3971CA
oklch(55.7% 0.15 259.3)
-
Step 700
700 (this color)
#2F62B3
oklch(50.5% 0.14 259.4)
-
Step 800
800
#254D8D
oklch(42.7% 0.115 259.4)
-
Step 900
900
#234171
oklch(37.8% 0.09 259.4)
-
Step 950
950
#152642
oklch(27% 0.057 259.9)
#2F62B3 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #396AB6 | 0.025 |
| Deuteranopia (no green cones) | #1E5EB1 | 0.018 |
| Tritanopia (no blue cones) | #007582 | 0.109 |
| Achromatopsia (no color) | #636363 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F62B3
#2F62B3
oklch(50.5% 0.14 259.4)
- #845C00
#845C00
oklch(50.4% 0.105 79.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2F62B3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.022
- French Blue #436BAD ΔE 0.036
- Dusky Blue #475F94 ΔE 0.053
- Denim Blue #3B5B92 ΔE 0.053
- Flat Blue #3C73A8 ΔE 0.057
- Peacock Blue #016795 ΔE 0.059
- Muted Blue #3B719F ΔE 0.060
- Windows Blue #3778BF ΔE 0.063
Use #2F62B3 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.